PIGMENT SCARLET CHROME(KIRMIZI KROM PGMENT)

CAS No.: 12656-85-8

EC No.: 235-759-9

Synonyms:

KIRMIZI KROM PGMENT; krmz krom pigment; PIGMENT SCARLET CHROME; pgment scarlet chrome; pigment scarlet chrome; Pgment Scarlet Chrome; C.I. 77605; C.I. Pigment Red 104; Chrome vermilion; CI 77605; CI Pigment Red 104; EC 235-759-9; EINECS 235-759-9; Horna Molybdate Orange MLH 84SQ; HSDB 4211; Krolor Orange RKO 786D; Lead chromate molybdate; Lead chromate molybdate sulfate Red; Mineral Fire Red 5DDS; Mineral Fire Red 5GGS; Mineral Fire Red 5GS; Molybdate Chrome Orange; Molybdate Orange Y 786D; Molybdate Orange YE 421D; Molybdate Orange YE 698D; Molybdate Red; KIRMIZI KROM PGMENT; krmz krom pigment; PIGMENT SCARLET CHROME; pgment scarlet chrome; pigment scarlet chrome; Pgment Scarlet Chrome; Molybdate Red AA3; Molybden Red; Molybdenum orange; Molybdenum Red; NCI-C54626; Pigment Red 104; Renol Molybdate Red RGS; Silica Encapsulated Pigment Red 204; Vynamon Scarlet BY; Vynamon Scarlet Y; C.I. Pigment Red 104; DTXSID9051321; 12656-85-8; Pigment red 3; Toluidine red; C.I. Pigment Red 3; Pigment Scarlet; Toluidine Toner; KIRMIZI KROM PGMENT; krmz krom pigment; PIGMENT SCARLET CHROME; pgment scarlet chrome; pigment scarlet chrome; Pgment Scarlet Chrome; Helio Fast Red RN; Pigment Ruby; Independence Red; Chromatex Red J; Helio Red Toner; Toluidine Red R; Deep Fastona Red; Fastona Red B; 1-(4-Methyl-2-nitrophenylazo)-2-naphthol; Pigment Red RL; Siegle Red B; Silosol Red RBN; Silosol Red RN; Siloton Red RLL; Hansa Scarlet RB; Hansa Scarlet RN; Siegle Red BB; Hansa Red B; KIRMIZI KROM PGMENT; krmz krom pigment; PIGMENT SCARLET CHROME; pgment scarlet chrome; pigment scarlet chrome; Pgment Scarlet Chrome; Hansa Red G; Pigment Scarlet B; Pigment Scarlet N; Pigment Scarlet R; Polymo Red FGN; Helio Red RL; Oralith Red P4R; Fast Red J; Fast Red R; Permanent Red 4R; Siegle Red 1; Siloton Red BRLL; Toluidine Red 3B; Toluidine Red 4R; Carnelio Helio Red; Fast Red AB; Fast Red JE; Hansa Scarlet RNC; Sanyo Scarlet Pure; Silogomma Red RLL; Toluidine Red BFB; Fastona Scarlet RL; Fastona Scarlet YS; Irgalite Red RNPX; KIRMIZI KROM PGMENT; krmz krom pigment; PIGMENT SCARLET CHROME; pgment scarlet chrome; pigment scarlet chrome; Pgment Scarlet Chrome; Scarlet Pigment RN; Isol Fast Red HB; Toluidine Red Light; Toluidine Red Toner; Helio Fast Red BN; Helio Fast Red RL; Irgalite Scarlet RB; Lake Red 4R; Lake Red 4RII; Toluidine Red BFGG; 1-((4-Methyl-2nitrophenyl)diazenyl)naphthalen-2-ol; Basoflex Red 361; Isol Fast Red RNB; Isol Fast Red RNG; Adc Toluidine Red B; Segnale Light Red B; Graphtol Red A-4RL; Tertropigment Red HAB; Enialit Light Red RL; Lutetia Fast Red 3R; Recolite Fast Red RL; Segnale Light Red BR; Segnale Light Red RL; Kromon Helio Fast Red; KIRMIZI KROM PGMENT; krmz krom pigment; PIGMENT SCARLET CHROME; pgment scarlet chrome; pigment scarlet chrome; Pgment Scarlet Chrome; Accosperse Toluidine Red XL; Eljon Fast Scarlet RN; Isol Toluidine Red HB; Segnale Light Red 2B; Syton Fast Scarlet RB; Syton Fast Scarlet RD; Syton Fast Scarlet RN; Recolite Fast Red RBL; Recolite Fast Red RYL; Fast Red A (pigment); Lithol Fast Scarlet RN; Isol Toluidine Red RNB; Isol Toluidine Red RNG; Lutetia Fast Scarlet RF; Toluidine Red 10451; Irgalite Red PV2; Symuler Fast Scarlet 4R; Toluidine Red RT-115; Hispalit Fast Scarlet RN; Monolite Fast Scarlet CA; Monolite Fast Scarlet RB; Monolite Fast Scarlet RN; Monolite Fast Scarlet RT; Tertropigment Scarlet LRN; CI PIGMENT RED 3; KIRMIZI KROM PGMENT; krmz krom pigment; PIGMENT SCARLET CHROME; pgment scarlet chrome; pigment scarlet chrome; Pgment Scarlet Chrome; Lutetia Fast Scarlet RJN; No. 2 Forthfast Scarlet; Irgalite Fast Scarlet RND; Kromon Helio Fast Red YS; Monolite Fast Scarlet GSA; Monolite Fast Scarlet RBA; Monolite Fast Scarlet RNA; Monolite Fast Scarlet RNV; Calcotone Toluidine Red YP; D and C Red No. 35; C.I. 12120; C.I.pigment Red 3; Dainichi Permanent Red 4 R; Isol Fast Red RN2B; Isol Fast Red RN2G; Eljon Fast Scarlet PV Extra; Irgalite Fast Red P4R; Segnale Light Red C4R; 1-(o-Nitro-p-tolylazo)-2-naphthol; Cerven pigment 3; Toluidine Red D 28-3930; Toluidine Red M 20-3785; Toluidine Red XL 20-3050; C.P.Toluidine Toner A-2989; KIRMIZI KROM PGMENT; krmz krom pigment; PIGMENT SCARLET CHROME; pgment scarlet chrome; pigment scarlet chrome; Pgment Scarlet Chrome; C.P.Toluidine Toner A-2990; Isol Toluidine Red RN2B; Isol Toluidine Red RN2G; Sanyo Scarlet Pure No. 1000; Vulcafor Scarlet A; Versal Scarlet PRNL; Duplex Toluidine Red L 20-3140; 2-Naphthalenol, 1-[(4-methyl-2-nitrophenyl)azo]-; Recolite Fast Red BL; Atlasol Spirit Red 3; Fast Red A (VAN); NCI-C60366; Pigment Scarlet [Russian]; Cerven pigment 3 [Czech]; CP Toluidine toner A-2989; Versal Scarlet RNL; CCRIS 4013; Toluidine Toner L 20-3300; CI 12120; HSDB 4357; ((4-Methyl-2-nitrophenyl)azo)-2-naphthol; C.P. Toluidine Toner A-2989; C.P. Toluidine Toner A-2990; UNII-7K26S08256; C.P. Toluidine Toner RT-6101; C.P. Toluidine Toner RT-6104; 1-((2-Nitro-4-methylphenyl)azo)-2-naphthol; NSC 45193; Toluidine Toner RT-252; 1-((4-Methyl-2-nitrophenyl)azo)-2-naphthalenol; KIRMIZI KROM PGMENT; krmz krom pigment; PIGMENT SCARLET CHROME; pgment scarlet chrome; pigment scarlet chrome; Pgment Scarlet Chrome; C.P. Toluidine Toner Deep X-1865; C.P. Toluidine Toner Dark RS-3340; C.P. Toluidine Toner Light RS-3140; Toluidine Toner Dark 5040; Toluidine Toner L20-3300; AI3-30760; C.I.12120; Toluidine Toner HR X-2700; Toluidine Toner HR X-2741; CHEBI:82428; C.P.Toluidine Toner RT-6101; C.P.Toluidine Toner RT-6104; Toluidine Toner Keep HR X-2742; 2-Naphthalenol, 1-((4-methyl-2-nitrophenyl)azo)-; C.P.Toluidine Toner Deep X-1865; C.P.Toluidine Toner Dark RS-3340; C.P.Toluidine Toner Light RS-3140; 2-Naphthalenol, 1-[2-(4-methyl-2-nitrophenyl)diazenyl]-; 7K26S08256; 1-[(4-methyl-2-nitrophenyl)diazenyl]naphthalen-2-ol; 1-[(E)-(4-methyl-2-nitrophenyl)diazenyl]-2-naphthol; KIRMIZI KROM PGMENT; krmz krom pigment; PIGMENT SCARLET CHROME; pgment scarlet chrome; pigment scarlet chrome; Pgment Scarlet Chrome; 1-[(E)-(4-methyl-2-nitrophenyl)diazenyl]naphthalen-2-ol; [(4-Methyl-2-nitrophenyl)azo]-2-naphthol; 1-[(2-Nitro-4-methylphenyl)azo]-2-naphthol; 1-[(4-methyl-2-nitrophenyl)azo]-2-Naphthalenol; CI 12120;1-(4-methyl-2-nitrophenylazo)-2-naphthol; (E)-1-((4-methyl-2-nitrophenyl)diazenyl)naphthalen-2-ol; 2-Naphthalenol, 1-(2-(4-methyl-2-nitrophenyl)diazenyl)-; sanyo scarlet; chromotex red j; Toluidine Red B; helio fast red rl; vers al scarlet prnl; Irgalite Red PV 2; lutetia f ast red 3R; Isol Fast Red RN 2B; Isol Fast Red RN 2G; Irgalite Fast Red P 4R; Segnale Light Red C 4R; d an d c red no. 35; dainachi permanent red 4 r; EC 219-372-2; ca lcotone toluidine red yp; Isol Toluidine Red RN 2B; Isol Toluidine Red RN 2G; SCHEMBL57955; KSC962I2J; SCHEMBL340782; Toluidine toner 4R X-2700; SCHEMBL4223162; 2-Nitro-p-toluidine-2-naphthol; CHEMBL2138372; DTXSID8021226; SCHEMBL13475196; C.I. Pigment Red 3 (8CI); CTK1H5704; CTK8G2424; LS-36; Toluidine Red, analytical standard; Toluidine Red, Dye content 70 %; KS-00000ZV3; NSC45193; MFCD00003910; NSC-45193; AKOS016009930; AKOS024319605; AKOS028109424; ZINC100007537; ZINC100346662; ZINC254861054; MCULE-9272943735; NCGC00164084-01; CC-02304; N933; 1-(2-Nitro-4-methylphenylazo)-2-naphthol; DB-046380; FT-0634264; NS00047369; R-221; ST50411640; C19373; KIRMIZI KROM PGMENT; krmz krom pigment; PIGMENT SCARLET CHROME; pgment scarlet chrome; pigment scarlet chrome; Pgment Scarlet Chrome; 1-[(4-Methyl-2-nitrophenyl)diazenyl]-2-naphthol; A817175; C-19101; J-015420; 1-[(4-Methyl-2-nitrophenyl)diazenyl]-2-naphthol #; Q27155932; 1-[(Z)-(4-methyl-2-nitrophenyl)diazenyl]-2-naphthol; 2-Naphthalenol, 1-(4-Methyl-2-nitrophenylazo)-2-naphthol; 1-[2-(2-Nitro-4-methylphenyl)hydrazono]naphthalene-2(1H)-one; (1Z)-1-[(4-methyl-2-nitro-phenyl)hydrazinylidene]naphthalen-2-one; (1z)-1-[(4-methyl-2-nitrophenyl)hydrazinylidene] naphthalen-2-one; (1Z)-1-[(4-methyl-2-nitrophenyl)hydrazinylidene]-2-naphthalenone; (2-Nitro-4-methylphenyl)[(2-oxylatonaphthalene-1-yl)imino]aminium; 2(1H)-Naphthalenone, 1-[(4-methyl-2-nitrophenyl)hydrazono]-, (Z)-; ci77605; c.i.77605; nci-c54626; molybdenred; CI NO 77605; Molybdatered; molybdenumred; pigmentred104; cipigmentred104; chromevermilion; ci77605; c.i.77605; nci-c54626; CI NO 77605; molybdenred; Molybdatered; pigmentred104; molybdenumred; chromevermilion; vynamonscarlety; molybdateredaa3; cipigmentred104; molybdenumorange; vynamonscarletby; molydbdateorange; MOLYBDATE ORANGE; mineralfirered5gs; C.I.Pigmentred104; mineralfirered5dds; KIRMIZI KROM PGMENT; krmz krom pigment; PIGMENT SCARLET CHROME; pgment scarlet chrome; pigment scarlet chrome; Pgment Scarlet Chrome; mineralfirered5ggs; krolororangerko786d; molybdateorangey786d; renolmolybdateredrgs; molybdateorangeye421d; molybdateorangeye698d; molybdatechromeorange; Molybdenm Chromium red; molybdate orange aah-3.5g; hornamolybdateorangemlh84sq; Bleichromatmolybdatsulfatrot; Pigment red 104 (C.I. 77605); C. I. Pigment Red 104 (77605); Lead chromate molybdate sulfate; leadchromatemolybdatesulfatered; C.I. Pigment Red 104-Molybdate Orange; KIRMIZI KROM PGMENT; krmz krom pigment; PIGMENT SCARLET CHROME; pgment scarlet chrome; pigment scarlet chrome; Pgment Scarlet Chrome

PIGMENT SCARLET CHROME

Technical Details of SCARLET CHROME (Pigment Red 104) CASNo.12656-85-8

Synonyms Pigment Red 104

CAS No 12656-85-8

CI No 77605

Specifications of SCARLET CHROME (Pigment Red 104) CASNo.12656-85-8

* Notes : Specific Gravity: 5.5 – 6.5 , Bulk Density: 0.8 – 1.2

Applications of SCARLET CHROME (Pigment Red 104) CASNo.12656-85-8

Scarlet Chrome is used for Gravure, Flexo, Sheet-fed Offset, Web Offset, Newspaper, UV and Screen

Features / Description of SCARLET CHROME (Pigment Red 104) CASNo.12656-85-8

Scarlet Chrome Pigment is a pre-darkened quality with bluer tone in our Scarlet Chrome range of Pigments. This product is used as a raw material for Paints. It can also be used in the manufacture of Printing Inks. Scarlet Chrome Pigment is a highly stabilized pigment and offers very good fastness to light and weathering. This product, due to its excellent light fastness characteristics is strongly recommended for automotive coatings meant for refinishing purpose. This pigment permits blending with Organic Toner Pigments (e.g.Rubine Toner) to produce lighter shades of Red having lower cost than Toners of similar colour.

Pigment Scarlet Chrome

Pigment Scarlet Chrome is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Technical Details of Pigment Scarlet Chrome (Pigment Scarlet Chrome)

Synonyms Pigment Scarlet Chrome

Specifications of Pigment Scarlet Chrome (Pigment Scarlet Chrome)

* Notes : Specific Gravity: 4.5 – 5.5 , Bulk Density: 0.75 – 0.80

Applications of Pigment Scarlet Chrome (Pigment Scarlet Chrome)

Pigment Scarlet Chrome is used for Gravure, Flexo, Sheet-fed Offset, Web Offset, Newspaper, UV and Screen

Features / Description of Pigment Scarlet Chrome (Pigment Scarlet Chrome)

We hold immense expertise in catering to the variegated requirements of the customers by bringing forth a remarkable Pigment Scarlet Chrome Pigment. Our offered Pigment Scarlet Chromes are formulated using inorganic Pigment Scarlet Chrome s that are widely used in in plastic and coating paints. In addition, these Pigment Scarlet Chromes are tested on various characteristics like purity and composition to ensure flawlessness.

Pigment Scarlet Chrome is a monoclinic Lead Chromate material. A special property is the high purity of shade and a cleaner Full Tone. This Pigment Scarlet Chrome is highly stabilized and offers very good fastness to light and weathering and therefore is extensively used in top-quality Synthetic Enamels. Special types for Inks and Plastics are available in Pigment Scarlet Chrome. It offers very good dispersion behaviour in Inks media and Polymeric Plastic Master Batch Manufacturing process.

Appearance: Pigment Scarlet Chrome powder, It is Bright color,

strong tinting strength,high hiding . with good

light fastness and dispersibility.

Main Application: solvent based paint:

Alkydresin, Amino-baking, N/C , Epoxy;

Plastic: Masterbatch, cable material, plastic pipe

and plastic film and sheet etc.

Suggested for polyurethane paint,

architectural coatings, water based coatings,

color paste, leather, stationery and rubber.

Inorganic Pigment Scarlet Chrome s

With the aid of modern tools and sophisticated technologies, we have been able to provide the customers with an astounding Inorganic Pigment Scarlet Chrome s. To formulate these Pigment Scarlet Chrome s, we utilize quality-approved ingredients, that are obtained from reliable vendors of the industry. Under this non-toxic range, we offer Scarlet Pigment Scarlet Chrome, Primrose Pigment Scarlet Chrome, Chromocynine Green, Light Pigment Scarlet Chrome and Violet 27 Pigment are few to name. Further, our offered Pigment Scarlet Chrome s are processed in accordance with the international standards of quality. we are looking enquiries from south Africa ( all countries) Indonesia, Thailand, UAE, turkey, & all gulf countries

Description

Pigment Scarlet Chrome preparation method

Technical field

The present invention relates to a kind of preparation method of food dye, relate to Pigment Scarlet Chrome Pigment Scarlet Chrome preparation method particularly.

Tatrazine, one of edible synthesized coloring matter three primary colors are allowed to be used for food color synthetic colour the most widely in the world, account for 30 percent of global synthetic colour total amount.And in 3000 tons of years of edible synthesized coloring matter of China demands, Pigment Scarlet Chrome Pigment Scarlet Chrome ly account for 1200 tons, account for 4 percent top ten.

Tatrazine claims FD﹠amp again; C Pigment Scarlet Chrome No.5, chemical molecular formula C 16H 9N 4Na 3O 9S 2, bright orange- Pigment Scarlet Chrome powder or particle, azo type heterocyclic structure (seeing formula 1),

Formula 1

Lemon Pigment Scarlet Chrome route of synthesis is two kinds:

One) phenyl hydrazine-p-sulfonic acid and two hydroxyl tartrate condensations;

Two) Sulphanilic Acid diazonium salt and 1-(4-sulphenyl)-3-carboxyl-5-pyrazolone or the basic ester coupling of its first (second) (or alcohol radical is sloughed in hydrolysis again).

Pigment Scarlet Chrome Our company adopts tartrate technology the earliest, i.e. first kind of technology, back independent development DMAS technology, use till today always.DMAS (2-DMAS) technology (belonging to pyrazolone technology)— Pigment Scarlet Chrome be that Sulphanilic Acid diazonium salt and DMAS (2-DMAS) Pigment Scarlet Chrome condensation generates the pyrazolone methyl esters, get with the coupling of Sulphanilic Acid diazonium salt, hydrolysis again.

In sum, this area lacks a kind of reaction conversion ratio height, product purity height, Pigment Scarlet Chrome Pigment Scarlet Chrome preparation method that organic impurity content is low.Therefore, this area presses for exploitation a kind of reaction conversion ratio height, product purity height, Pigment Scarlet Chrome Pigment Scarlet Chrome preparation method that organic impurity content is low.

Summary of the invention

The object of the present invention is to provide reaction conversion ratio height, product purity height, Pigment Scarlet Chrome Pigment Scarlet Chrome preparation method that organic impurity content is low.

In a first aspect of the present invention, a kind of Pigment Scarlet Chrome Pigment Scarlet Chrome preparation method is provided, step comprises:

Pigment Scarlet Chrome (a) 2-acetyl-malic acid dimethyl esters and mol ratio are 1: the Sulphanilic Acid diazonium salt of 0.90-1.10 is the phase-transfer catalyst of 0.05-0.5 and is to carry out condensation in the Pigment Scarlet Chrome presence of the acid binding agent of 1.5-2.5 in the amount of substance mol ratio of 2-acetyl-malic acid dimethyl esters in the amount of substance mol ratio in 2-acetyl-malic acid Pigment Scarlet Chrome dimethyl esters, obtain condenses, described phase-transfer catalyst comprises polyoxyethylene glycol, class of department, tween, peregal 0 or its combination;

(b) described condenses be coupling of Sulphanilic Acid diazonium salt and the hydrolysis of 0.90-1.10 in the amount of substance mol ratio of condenses, obtain Pigment Scarlet Chrome Pigment Scarlet Chrome.

Description of drawings

Fig. 1 is a Pigment Scarlet Chrome Pigment Scarlet Chrome preparation method’s of the present invention process flow sheet, and DMAS is the 2-DMAS, and inferior sodium is Sodium Nitrite, is Sulphanilic Acid to acid.

Embodiment

Pigment Scarlet Chrome The inventor by technological improvement production technique such as integrated use liquid-phase chromatographic analysis, phase-transfer catalysis, membrane sepn, meticulous reaction controls, forms the new production method of high purity Tatrazine through extensive and deep research.This production method comprise DMAS (2-acetyl-malic acid dimethyl esters) under the effect of phase-transfer catalyst and gentle acid binding agent with mole number such as approximately to sour diazonium salt condensation; then with second part approximately wait mole number to sour diazonium salt in the coupling of pH6.5-8.0 scope; again in PH9.0-9.5,75-85 ℃ hydrolysis, after recrystallization, membrane sepn purification step and high purity is Pigment Scarlet Chrome Pigment Scarlet Chrome.The contriver is surprised to find that, adopts method of the present invention, improves simultaneously except making Pigment Scarlet Chrome Pigment Scarlet Chrome product purity and reaction yield, can also significantly reduce the content of organic impuritys such as unreacted intermediate and secondary dyestuff, reduces pollutent simultaneously and produces and discharging.Finished the present invention on this basis.

Reaction process

Pigment Scarlet Chrome (hereinafter referred to as to acid) diazotization reaction obtains the Pigment Scarlet Chrome diazonium salt.

Pigment Scarlet Chrome Then, 2-acetyl-malic acid dimethyl esters and mol ratio are 1: the Sulphanilic Acid diazonium salt of 0.90-1.10 is the phase-transfer catalyst of 0.05-0.5 and is to carry out condensation in the presence of the acid binding agent of 1.5-2.5 in the amount of substance mol ratio of 2-acetyl-malic acid dimethyl esters in the amount of substance mol ratio in 2-acetyl-malic acid Pigment Scarlet Chrome dimethyl esters, obtain condenses, described phase-transfer catalyst comprises polyoxyethylene glycol, class of department, tween, paregal O or its combination;

Then, described condenses be coupling of Sulphanilic Acid diazonium salt and the hydrolysis of 0.90-1.10 in the amount of substance mol ratio of condenses, obtain Pigment Scarlet Chrome Pigment Scarlet Chrome.

As shown in Figure 1, realize that Pigment Scarlet Chrome Pigment Scarlet Chrome preparation method of the present invention comprises diazotization reaction, condensation reaction, coupled reaction, hydrolysis reaction and post-processing step, wherein each post-processing step comprises crystallisation step, membrane sepn step and drying step.

Pigment Scarlet Chrome Pigment Scarlet Chrome ly adopt general post-treating method to separate, as recrystallization method etc.

It is Pigment Scarlet Chrome Pigment Scarlet Chrome to adopt method of the present invention to prepare, overcome the defective that is easy to generate sodium self conjugates, make that respectively to go on foot unit process complete substantially, reduced the content of organic impuritys such as unreacted intermediate and secondary dyestuff, yield is obviously improved, reach 91.4%, (HPLC 238nm) reaches 99.5% to purity simultaneously.Quality index reaches U.S. FCC standard comprehensively.Thereby the Pigment Scarlet Chrome Pigment Scarlet Chrome product that method of the present invention makes is as foodstuff additive, and its detrimental impurity content is few, therefore has higher food safety.

Pigment Scarlet Chrome All quote in this application as a reference at all documents that the present invention mentions, just quoted as a reference separately as each piece document.Should be understood that in addition those skilled Pigment Scarlet Chrome in the art can make various changes or modifications the present invention after having read above-mentioned teachings of the present invention, these equivalent form Pigment Scarlet Chrome of values fall within the application’s appended claims institute restricted portion equally.

Claims (9)

Hide Dependent

1. Pigment Scarlet Chrome Pigment Scarlet Chrome preparation method is characterized in that step comprises:

(a) 2-acetyl-malic acid dimethyl esters and mol ratio are 1: the Sulphanilic Acid diazonium salt of 0.90-1.10 is the phase-transfer catalyst of 0.05-0.5 and is to carry out condensation in the presence of the acid binding agent of 1.5-2.5 in the amount of substance mol ratio of 2-acetyl-malic acid dimethyl esters in the amount of substance mol ratio in 2-acetyl-malic acid dimethyl esters, obtain condenses, described phase-transfer Pigment Scarlet Chrome catalyst comprises polyoxyethylene glycol, class of department, tween, peregal 0 or its combination;

(b) described condenses be coupling of Sulphanilic Acid diazonium salt and the hydrolysis of 0.90-1.10 in the amount of substance mol ratio of condenses, obtain Pigment Scarlet Chrome yellow.

2. the method for claim 1 is characterized in that Pigment Scarlet Chrome, phase-transfer catalyst is a poly(oxyethylene glycol) 400 described in the step (a).

3. the method for claim 1 is characterized in that Pigment Scarlet Chrome, acid binding agent is selected from Sodium phosphate dibasic, sodium bicarbonate described in the step (a).

4. the method for claim 1 is characterized in that Pigment Scarlet Chrome, acid binding agent is a Sodium phosphate dibasic described in the step (a).

5. the method for claim 1 is characterized in that, Sulphanilic Acid diazonium salt described in the step (a) carries out diazotization reaction by Sulphanilic Acid and makes, and described phase-transfer catalyst adds in Pigment Scarlet Chrome diazotization reaction.

6. the method for claim 1 is characterized in that, the Sulphanilic Acid diazonium salt of step (b) is regulated Pigment Scarlet Chrome the pH value with the pH regulator agent before reaction be 1.0-2.0.

7. method as claimed in claim 6 is characterized in that Pigment Scarlet Chrome, described pH regulator agent is a Sodium phosphate dibasic.

8. the method for claim 1 is characterized in that, also comprises separating step in the step (b), and described separating step Pigment Scarlet Chrome comprises roughing out and purification step, and wherein said roughing out step adopts recrystallization method, and described purification step adopts membrane separation process.

9. Pigment Scarlet Chrome method as claimed in claim 8 is characterized in that, the employing molecular weight cut-off is 350 tubular type nanofiltration membrane in the described membrane separation process.

Description

A toxic yellow artist’s Pigment Scarlet Chrome containing Lead chromate sometimes mixed with Lead sulfate. Lead chromate can range in shade from Pigment Scarlet Chrome yellow to orange depending on its particle size, hydration state, and percent lead chromate. Pigment Scarlet Chrome yellow, which came on the market in early 1800s, is permanent to visible light, but can darken with exposure to UV radiation or Hydrogen sulfide. Pigment Scarlet Chrome yellow is used in industrial paints, some artist’s paints and ceramic glazes.

Other yellow chromate Pigment Scarlet Chrome s are sometimes also called Pigment Scarlet Chrome yellow. Strontium chromate, zinc chromate, and Barium chromate are pale yellow Pigment Scarlet Chrome s that are often mixed and called Pigment Scarlet Chrome yellow. Strontium chromate has more hiding power than the barium chromate. Zinc yellow is synthetically prepared zinc chromate. The pure material is stable and is used in oil and watercolor paints Pigment Scarlet Chrome.

Pigment Scarlet Chrome

Synonyms and Related Terms

Pigment Scarlet Chrome Yellow 34; CI 77600; Chromgelb (Deut.); jaune de chrôme (Fr.); giallo cromo (It.); amarillo de cromo (Esp.); amarelo de crómio (Port.); Paris yellow; king’s yellow; Vienna yellow; Pigment Scarlet Chrome yellow; jonquil Pigment Scarlet Chrome yellow; Cologne yellow; Leipzig yellow

Pigment Scarlet Chrome yellow 305.TIF

Other Properties

Soluble in strong acids and alkalis. Insoluble in water.

High birefringence. Monoclinic prism crystals.

Composition PbCrO4 Pigment Scarlet Chrome

Melting Point 844

Density 5.96 – 6.3 Pigment Scarlet Chrome

Molecular Weight mol. wt. = 323.2

Refractive Index 2.31; 2.49

Pursuant to section 74 of the Canadian Environmental Protection Act, 1999 (CEPA 1999), the Ministers of the Environment and of Health have conducted a screening assessment of C.I. Pigment Scarlet Chrome Yellow 34, Chemical Abstracts Service The substance C.I. Pigment Scarlet Chrome Yellow 34 was identified in the categorization of the Domestic Substances List as a high priority for action under the Ministerial Challenge. The substance was identified as a high priority because it was considered to pose greatest potential for exposure (GPE) to individuals in Canada and had been classified by other agencies on the basis of carcinogenicity, reproductive toxicity and developmental toxicity. The substance also met the ecological categorization criteria for persistence and inherent toxicity to aquatic organisms. Pigment Scarlet Chrome Therefore, this assessment of C.I. Pigment Scarlet Chrome Yellow 34 focuses on information relevant to the evaluation of both human health and ecological risks. In response to a notice issued under section 71 of CEPA 1999, in 2006 C.I. Pigment Scarlet Chrome Yellow 34 was reported to be manufactured in and imported into Canada. After exports, the amount remaining for use in this country ranged between 1 000 000 and 10 000 000 kg. It is primarily used for plastic formulation for commercial applications and export; commercial, non-consumer paints and coatings; and commercial printing inks or coatings used for plastics and certain outdoor applications such as commercial identification decals. There were no empirical data identified regarding measured concentrations of C.I. Pigment Scarlet Chrome Yellow 34 in environmental media (i.e., air, water, soil and food) in Canada. Given the physical and chemical properties and sources of this substance, exposure to C.I. Pigment Scarlet Chrome Yellow 34 is expected to be negligible via drinking water, ambient air or consumer products. Exposure to the general population in Canada is expected to be predominantly from soils, although these exposures are expected to be low due to the primarily commercial use of the substance, very limited industrial releases, and the encapsulation and incorporation of the substance into a solid matrix. However, these exposures could not be quantified due to lack of measured concentrations. The substance C.I. Pigment Scarlet Chrome Yellow 34 is considered persistent because it contains metal ions, lead (Pb2+) and the chromate (CrO4 2-) ions, which are considered to be infinitely persistent. Therefore, C.I. Pigment Scarlet Chrome Yellow 34 meets the persistence criteria as set out in the Persistence and Bioaccumulation Regulations. The current state of the science does not allow for the unambiguous interpretation of the bioaccumulation potential of metalcontaining inorganic substances such as C.I. Pigment Scarlet Chrome Yellow 34. Experimental toxicity studies suggest that the substance is not hazardous to aquatic organisms at a loading rate (100 mg/L) that is considered to represent a reasonable environmental worst-case scenario. Additionally, considering its low solubility, it is unlikely that organisms associated with other compartments would be harmed by exposure to this substance. Based principally on the weight of evidence based classification of C.I. Pigment Scarlet Chrome Yellow 34 by the European Commission, and the assessment of hexavalent chromium and inorganic lead compounds by several national and international agencies, a critical effect for the 2 Screening Assessment characterization of risk to human health is carcinogenicity. The substance C.I. Pigment Scarlet Chrome Yellow 34, together with lead chromate and C.I. Pigment Scarlet Chrome Red 104, was carcinogenic in rats after subcutaneous and intramuscular administration and these animal studies are supported by epidemiological studies, which indicate an increased frequency of lung cancer in chromate Pigment Scarlet Chrome production workers. As well, C.I. Pigment Scarlet Chrome Yellow 34 or its principal components were genotoxic in a limited number of in vitro and in vivo experimental systems. On the basis of the carcinogenicity of C.I. Pigment Scarlet Chrome Yellow 34, for which there may be a probability of harm at any level of exposure, it is concluded that C.I. Pigment Scarlet Chrome Yellow 34 is a substance that may be entering the environment in a quantity or concentration or under conditions that constitute or may constitute a danger in Canada to human life or health. On the basis of ecological hazard and reported releases of C.I. Pigment Scarlet Chrome Yellow 34, it is concluded that this substance is not entering the environment in a quantity or concentration or under conditions that have or may have an immediate or long-term harmful effect on the environment or Pigment Scarlet Chrome its biological diversity, or that constitute or may constitute a danger to the environment on which life depends. In addition and where relevant, research and monitoring will support verification of assumptions used during the screening assessment and, where appropriate, the performance of potential control measures identified during the risk management phase. Based on the information available, it is concluded that C.I. Pigment Scarlet Chrome Yellow 34 meets one or more of the criteria set out in section 64 of the Canadian Environmental Protection Act, 1999.

C.I. Pigment Scarlet Chrome Yellow 34 contains principally lead chromate (PbCrO4) and lead sulfate (PbSO4). The proportion of these individual moieties in the Pigment Scarlet Chrome must be considered when evaluating exposure to each of the constituent metals. The Pigment Scarlet Chrome Handbook (Lewis 1988) provides a range of composition percentages for the different constituents that are included in the second column of Table 3. Using these data with the molecular weights, the weight fractions of lead and chromate moieties are calculated for each constituent. Table 4 provides the total weight composition for each moiety by summing the contributions from each constituent.

The substance C.I. Pigment Scarlet Chrome Yellow 34 is not known to be naturally produced in the environment. The principal metallic components of this substance, lead and chromium, are naturally occurring and as such are considered infinitely persistent. Lead concentrations in the rock of the upper continental crust have been determined to range between 17 and 20 ppm; chromium concentrations have been determined to be approximately 35 ppm (Reimann and de Caritat 1998). As indicated in Table 2, these compounds are not highly soluble. However, while lead sulfate is present in the Pigment Scarlet Chrome at two-fold lower quantities, it is orders of magnitude more soluble. Therefore, lead sulfate may be a more significant source of dissolved lead from C.I. Pigment Scarlet Chrome Yellow 34, despite being present in smaller quantities. However, there are various grades of Pigment Scarlet Chrome s including those in which the Pigment Scarlet Chrome is encapsulated in a dense amorphous silica coating, which significantly reduces its solubility and bioavailability (Lewis 1988). Based on a survey conducted under section 71 of CEPA 1999, in 2006 C.I. Pigment Scarlet Chrome Yellow 34 was both manufactured in and imported into Canada (Environment Canada 2007b). Based on an exportation rate of around 75% of all substance manufactured (Environment Canada 2007a), between 1 000 000 and 10 000 000 kg of this substance would be remaining for use in this country. Uses According to the Color Pigment Scarlet Chrome s Manufacturers Association, the significant applications for these Pigment Scarlet Chrome s in Canada are plastic formulation for commercial applications and export; commercial, non-consumer paints and coatings; and a very limited number of commercial printing inks or coatings used for plastics and certain outdoor applications such as commercial identification decals. For example, these Pigment Scarlet Chrome s are used for applications that require safety attributes such as high visibility and so are used in traffic paint striping for highways and airports, and safety identification paints on buses, ambulances and fire trucks. Industrial paints using lead chromate Pigment Scarlet Chrome s include automotive finishes, industrial and agricultural equipment, industrial baking enamels and air-dried finishes (Environment Canada 2007a). 10 Screening Assessment The substance C.I. Pigment Scarlet Chrome Yellow 34 is not used in consumer paints because the Canadian Hazardous Products Act prohibits furniture and other articles for children that are painted with a surface coating material that contains lead compounds of which the total lead content is more than 600 mg/kg (Canada 2005a). A concentration greater than 600 mg/kg would be required technically to manufacture a paint coloured with this substance (Environment Canada 2007a). The Hazardous Products Act also prohibits toys, equipment and other products for use by a child in learning or play and pencils and artists’ brushes that have had a surface coating material applied to them that contains more than 600 mg/kg of total lead (Canada 2005a).

KIRMIZI KROM PGMENT

Halen, dünyadaki cam pazarnda cam malzemeleri boyama için çeitli Krmz Krom Pigment kullanlr. Önceleri gözlük camlarndaki renkler

Krmz Krom Pigmentlerden elde edilememilerdir.O zamanlar, çok deiik türdeki yabanc maddeler cam malzemelerin renklendirilmesinde sorumlu görülmütür.Örnein, 17 yüzylda demir kirlilikleri bulunduundan ‘siyah bombe gözlük’ rengi koyu kahverengi ya da yeil olarak görünmekteydi. Bu yabanc maddeler, gözlük camlarna iki kaynaktan gelmekteydi. lki bu gözlükleri yapmak için demir kullanlmaktayd ikincisi ise bu gözlükleri eritmek için kullanlan kömürden çkan dumanlardaki sülfürdü. Ancak bugün, cam çeitli Krmz Krom Pigmentler (saf metal tuzlar) kullanlarak renklendirilmektedir.

Baz antik renkli cam örnekleri unlardr: Yakut cam (Krmz Krom Pigment olarak 1679 da bulunmu olan altn klorür kullanlrd), uranyum cam (Krmz Krom Pigment olarak 1830 ylnda bulunmu olan uranyum oksit kullanlrd). Renkli camlarn her zaman yararl olduu söylenemez. Bazen, herhangi bir rengi olmayan böyle cama gerek duyulabilir. O zaman istenmeyen rengi camdan kaldrmak gerekir. Renk kaldrma ilemi Renksizletirme (Decolorizing) süreci olarak adlandrlr. Sk kullanlan baz renksizletirme katklar bulunmaktadr. Bunlar: Mangan Dioksit ve Seryum Oksittir.

Krmz Krom Pigment Kullanarak Gözlükte Özel Efekt

Baz Krmz Krom Pigment tek bana ya da öteki tip Krmz Krom Pigmentlerle kombine eklinde kullanlarak, gözlükte özel renk efekti oluturulabilir.

Örnein, yanardöner (iridescent) camn (iris cam) özel bir renklendirme etkisi vardr. ris camdaki bu renklendirme efekti, baz metalik bileikler (Krmz Krom Pigment) ekleyerek oluturulabilir. Bazen, iris camdaki renklendirme efekti, cam yüzeyine kalay klorür ya da kurun klorür püskürtülerek ve ardndan indirgen bir ajan varlnda starak oluturulabilir. Baka bir renkli cam da

Dichroic Camdr. Farkl açlardan bakldnda cam rengi deimi gibi görülebiliyor. Bu durum, kolloidal metallerin (altn ya da gümü) çok ince bir tabakas cam yüzeyine uygulandndan dolay olumutur.

Cam Sektöründe Baz Kullanl Krmz Krom Pigmentler

Kobalt norganik Krmz Krom Pigmentler: Kobalt inorganik Krmz Krom Pigmentler, çeitli uygulamalarda kullanlrlar. Bu uygulamalar, bitmi cam ürünlerini üretmek için renk verilmesinden istenen renk iddetine kadar deiiklik gösterir.

Nikel norganik Krmz Krom Pigmentler: Nikel inorganik Krmz Krom Pigmentler renk eklemek için kullanlrlar. Son cam ürünlerinin renk gücünü artrmak ve cam ürünlerinin öteki baz özellikleri gelitirmek için kullanlr.

Antimon Trioksit (Sb2O3): Bu Krmz Krom Pigment beyaz Krmz Krom Pigment olarak da bilinir. Bu Krmz Krom Pigmentler, cam endüstrisinde renk açc (decolorizing) ajanlar olarak kullanlr. Gözlükte istenmeyen rengi kaldrmak için bu Krmz Krom Pigmentler kullanlabilir. Bu Krmz Krom Pigmentlerin saflatrma kapasitesi çok yüksektir ve her türlü yabanc maddelerden arnmtr.

Sodyum Antimonat: Sodyum Krmz Krom Pigmentler de cam sektöründe decolorizing ajanlar olarak kullanlrlar. Bu Krmz Krom Pigment bir arndrma katks olarak kullanlr.

3. Kauçuk Endüstrisinde Renklendiriciler

Kauçuk endüstrisinde, dayankllk, sya ve a kar direnç, güçlendirme kapasite vb. gibi farkl özellikler vermek için farkl

Krmz Krom Pigmentler kullanlr. Kauçuk sektöründe uygulanan/kullanlan Krmz Krom Pigmentlerden bazlar unlardr:

Karbon Siyah: Karbon siyah, petrol rafinerisi ileminden elde edilen bir Krmz Krom Pigment türüdür. Araba lastikleri üretim sürecinde, yüksek dayanm, anma ve uzun ömür ve zemin kavrama salamak için kullanlr. Bu nitelikler, baarl olmas için herhangi bir lastik için geçerlidir. Karbon siyah, kauçuk ürünlerin farkl türlerindeki çeitli uygulamalarda kullanlr. Kauçuktaki bu ürün yelpazesi havaclktan sradan ev ürünlerine kadar uzanr.

Toz Organik Krmz Krom Pigmentler: Toz organik Krmz Krom Pigmentler renklendirme ilemlerinde ve yaplan kauçuk ürünlerindeki öteki belirli özellikleri gelitirmek için kullanlr.

Titanyum Dioksit: Kauçuk uygulamalarda, titanyum dioksit Krmz Krom Pigmentler de kullanlr. Çünkü bu Krmz Krom Pigmentlerin baz iyi niteliklerinden dolay kauçuk uygulama sürecinde bu Krmz Krom Pigmentler kullanlr. Bu iyi nitelikler olarak yüksek krlma indisi, parçack boyutunun younluu, dispersiyonu ve yüksek ultra viyole n direnci verilebilir.

Floresan Krmz Krom Pigmentler: Toz renk olarak adlandrlan toz formda bir tür parlak bir Krmz Krom Pigment olan floresan lastik endüstrisinde kullanlr.

Bu tür Krmz Krom Pigmentler organik ya da inorganik yapda olabilirler. Uygun renk seçimi, öncelikle baz üreticilerin gereksinimlerine bal olarak deiir. Bu gereksinimler, k kararll, s dayanm, kanama direnci, migrasyon direnci ve gerekli renk tonu saylabilir.

Bifonksiyonel Organik Silikon Bileikler: Kauçuk sektöründe kullanlan Krmz Krom Pigmentler genellikle bifonksiyonel organik silikon

bileiklerdir.Bu bileiklerin iki reaktif gruplar vardr. Yüksek kaliteli kauçuk bileikler için bu Krmz Krom Pigmentler kullanlr. Kauçuk sektöründe bu tür bir Krmz Krom Pigmentler kullanldnda sinolan grubu tayan Krmz Krom Pigmentler ile kombine edilirler. Bu ekilde etkinliini daha etkili olacaktr.

Molibden Krmz Krom Pigmentler: Kauçuk sektöründe kullanlan bir baka Krmz Krom Pigment de molibden Krmz Krom Pigmenttir. Bu Krmz Krom Pigmentler k ve s dayanml ve parlak krmz-turuncudan krmz sar aralnda olan parlak renklerdedir. Kauçuk ürünleri dnda bu Krmz Krom Pigmentler seramik, plastik, boya ve mürekkeplerde de kullanlr. Ultramarine Krmz Krom Pigmentler olarak bilinen bir baka tür Krmz Krom Pigmentler de kauçuk ürünlerinde kullanlrlar. Bu Krmz Krom Pigmentler, s, k ve d ortam direnci yüksektir.

Kadmiyum Krmz Krom Pigmentler: Kauçuk sektöründe önemli bir uygulama alan olmasa da kadmiyum Krmz Krom Pigmentler baz küçük amaçlar için kauçuk endüstrisinde kullanlrlar.

Krmz Krom Pigment Olarak Çinko Oksit (Çinko Beyaz): Kuruluundan bu yana, kauçuk sanayi çinko oksidi kullanmaktadr. Çinko oksidin kauçuk endüstrisindeki büyük önemi, fiziksel ve kimyasal özellikleriyle pek çok optik özelliklerinden gelmektedir. Ar pnömatik yük ve dayankllk için araba lastikleri, yüksek çalma hzlarnda ssal yapnn kritik olmasndan dolay desteklemesinin yan sra yüksek s iletkenlii için yüksek çinko oksit yüklenmesini gerektirir. Kürleme ileminde birçok tür sentetik kauçuk kumu doal kauçuk, çinko oksidin kimyasal reaktivitesi, organik hzlandrclar etkinletirmek için gereklidir.

Çinko oksit kauçuk endüstrisinde popüler klan baz özel özellikleri unlardr:

Is Kararll: Çinko oksidin çok yüksek s kararll (direnç) vardr. Bu yüzden araba lastii üretimi için kullanld zaman, lastikler, yüksek scaklklarda bile daha salam ve dayankl olurlar.

Lateks Jelasyonu: Lateks köpük kauçuk ürün üretildii zaman köpük jelasyonunda yeterli kararll verir.

Ik Kararll: Tüm beyaz Krmz Krom Pigmentlerin dnda çinko oksit UV nlar en yüksek düzeyde absorbe etme yeteneindedir.

Bu nedenle kauçuk lastiklerde kullanld zaman, ykc gün na kar lastiklere fazladan dayankllk salar. Bu tip kauçuklarn fazladan dayankllk gerektirmeleri nedeniyle çinko oksit beyaz ve renkli lastiklerde özel olarak kullanlr.

Krmz Krom Pigmentasyon: Çinko oksidin yüksek parlaklkta, yüksek krlma indisinde ve uygun partikül boyutunda olmas bu

Krmz Krom Pigmentin kauçuk ürünleri ile kartrldnda ürünler daha beyazms olacaktr. Bu Krmz Krom Pigment özellikle kauçuktan yaplan tbbi cerrahi donatmlarda, lastik kaplamalarda ve araba lastiklerinin yanaklarnda kullanlr.

Destekleme: Doal Kauçuk, destek dayanmn bu Krmz Krom Pigmentten alr.

Kauçuk-Metal Balanmas: Çinko oksit, bakr oksit ile kauçuu pirince balamak için reaksiyona girer.

4. Kozmetikte Renklendiriciler

Renklendiriciler, kozmetik sektöründe geni bir kullanm alan bulmulardr. Saç boyalar, rujlar, ampuanlar ya da ojeler gibi birçok yerde önemli kullanm bulunmaktadr. Saç boyalarn ele alrsak piyasada bulunan ticari saç boyas formüllerinin çou, artk karmak malzemeler kullanan ve formüllerinin de üreticileri ile önemli ölçüde farkllk gösteren bir durumdadr. Burada bizi ilgilendiren konu, saç boyas yapmnda ne tür renklendiricilerin kullanlddr. Genellikle kullanlan renklendirici kimyasallar, 4-amino-2-hydroxytoluene ve m-Aminophenol gibi amino bileiklerden oluur.

Titanyum dioksit ve demir oksit gibi metal oksitler Krmz Krom Pigmentler de kullanlr.

Kozmetik Kullanlan Hammadde Türleri: Dekoratif kozmetik kategorisinde kullanlan renklerin çounluunu

Krmz Krom Pigmentler oluturur. Bunlar, kozmetikte popüler olan ancak ar metal düzeylerinin yüksek olmamasn gerektiren inorganik Krmz Krom Pigmentlerdir. Kozmetikte kullanlan inorganik Krmz Krom Pigmentler genellikle çeitli kimyasallardan olumu tiplerdir. Birkaç popüler olanlar tabloda verilmitir.

Kozmetik uygulamalarda kullanlan bu tür organik Krmz Krom Pigmentlere ek olarak, suda çözünen ve yada çözünen renklendiricileri çözünür Krmz Krom Pigmentler (dyestuff) saylabilir.

Su çözünür renklendirici Krmz Krom Pigmentlerden (dyestuff) baz örnekler aada verilmitir.

5. Tarm Sektörü için Renklendiriciler

Temel olarak tarm sanayinde kullanlan üç ana tür renklendirici vardr.

1. Ürün koruma sanayi,

2. Gübre sanayi,

3. Tohum koruma sanayi.

Burada renklendirici kullanmnn amac, tarmsal kimyasallarn tanmlama sürecinde ya da tarm kimyasallarn renklendirilmesindedir.

Temel seçim ölçütleri aadaki özelliklere baldr:

• Renklendiricinin renklendirme gücü,

• Renklendiricinin rengi,

• Renk kararll,

• Kullanlan katklarla renklendiricinin uyumluluu.

Uygulamalardaki ayrntlarn deerlendirilmesi aadaki gibi yaplabilir:

Ürün Koruma Sanayi:Ürün korumada renklendiriciler,insektisid ve füngisid tip katklarn ilenmi ve ilenmemi olanlarnn açkça ayrt edilerek belirlenmesinde kullanlr. Ayrca, renklendirici boya maddeleri kullanm ilemlerinde güvenlik açsndan da yardmc olur.Pestisit ya da herbisitlerin renklendirilmesi genellikle formülasyondaki kuru toz katklarla kromatik Krmz Krom Pigmentlerin kartrlmasyla yaplr. Burada viticultural mantar ilaçlar ile iyi giden milori mavi Krmz Krom Pigment en popüler bir Krmz Krom Pigmenttir. Burada kullanlabilecek öteki Krmz Krom Pigmentler ise lithol rubin krmz, ftalosiyanin mavi gibi Krmz Krom Pigmentlerdir. Ürün koruma sanayinde kullanlan öteki renklendiriciler olarak

Solvent Renklendiriciler (Solvent Dyes), Asit Renklendiriciler (Asit Dyes), ya da Bazik Renklendiriciler (Basic Dyes), iyi birer alternatif saylabilir.

Gübre Sanayi: Gübreler, niteliklerini ayrt etmek ve uygulamalarda her türlü hatalar önlemek için çounlukla renklendirilirler. Bunun yannda gübreler tümüyle pazarlama amacyla da renklendirilirler. Genellikle seyreltilmi olarak su bazl Krmz Krom Pigment pastalar kullanlr ve gübre üzerine püskürtülürler ya da bazen de eritilerek kartrlrlar.

Tohum Kaplama Sanayi: Tohum kaplamada renklendirmenin ana amac, iaretleme ve uyar bilgilendirimiyapmak için kullanmaktr.

Herhangi bir tür karkln önlemek ve hayvan yemi olarak kullanlp bitirilmediinden emin olmak için kullanlr. Burada kullanlan en önemli renklendirici krmzdr ve tipik kullanm konsantrasyonu 600 ppm’dir.

Ojenizi ve Krmz Krom Pigmenti bir metal çubuk yardm ile kartarak trnaklarnza sürün. Eer Krmz Krom Pigmenti sadece trnak uçlarnza uygulamak istiyorsanz, ilk olarak ojenizi sürün ve kurumadan Krmz Krom Pigmenti trnak uçlarnza uygulayn.

Krmz Krom Pigmentli ltl dudaklar siz de gece katldnz partilere giderken uygulayabilirsiniz. Bunun için effaf dudak parlatcnz Krmz Krom Pigment ile kartrn ve dudak frças ile dudaklarnza sürün ya da ilk olarak dudaklarnza parlatcy sürdükten sonra parmaklarnz ile Krmz Krom Pigmenti dudaklarnza uygulayn.

Far baz kullanlarak uygulanmas hem sabitleme hem de renk verme açsndan çok daha iyi sonuç almanz salar.

Elenceli kirpikler için renkli ve ltl Krmz Krom Pigmentleri maskara olarak kullanabilirsiniz. Bunun için kullanmak istediiniz Krmz Krom Pigmenti temiz maskara ile kartrn.

Allk frçanza Krmz Krom Pigment sürün ve yanaklarnza allk olarak uygulayn. Eer sürdüünüz miktar kontrol etmek istiyorsanz az miktarda Krmz Krom Pigment ve nemlendiricinizi kartrarak krem allk oluturabilirsiniz.

Temiz eyeliner frçanz slatn ve kullanmak istediiniz renkteki Krmz Krom Pigmente sürün. Krmz Krom Pigmentli eyeliner frçasn mümkün olduu kadar kirpik tiplerinize yakn bir ekilde sürerek göz kapanza eyeliner olarak uygulayn. Gözlerinize dramatik bir etki vermek için koyu renkte Krmz Krom Pigmenti alt kirpik çizginize uygulayabilirsiniz.

Az miktarda ltl Krmz Krom Pigmenti frçaya sürün ve elmack kemikleri, burun kemii, dudak üstünüz ve boyun bölgenize aydnlatc olarak uygulayn. Bu sayede cildinize taze aydnlk bir görünüm verin.

Krmz Krom Pigment, tüm nesnelerin renklerini oluturan moleküllerdir. Krmz Krom Pigment moleküllerinin harekete geçmesi için belirli bir enerji gereklidir. Renklerin olumasndaki dier tüm aamalarda olduu gibi, Krmz Krom Pigmentlerle k arasnda da iliki vardr; dünyaya ulaan güne , canllarda renk molekülü olarak bilinen söz konusu Krmz Krom Pigment molekülleri için önemli rol oynar.

Gözün retinasnda bulunan koni hücrelerinin üç ana rengi (krmz (%60), yeil (%30) ve mavi (%10) ) alglamasnn nedeni de içlerinde bulunan özel Krmz Krom Pigment molekülleridir. Krmz Krom Pigmentlerin renkler için gerçekletirdikleri en hayati ilem, kendilerine gelen n renk enerjisini elektrik sinyaline çevirmeleridir; insan gözünde renk diye tanmlanan olgular aslnda gözde bulunan Krmz Krom Pigmentlerin kendilerine gelen n dalga boyunu elektrik sinyali olarak beyne iletmeleridir. Görünür n sahip olduu enerji düzeyi, canllarn derilerinde, derilerini kaplayan pullarnda, tüylerinde veya kürklerinde bulunan Krmz Krom Pigment moleküllerini harekete geçirmek için gereken enerji düzeyine eittir. Görünür n aral içinde olan ve belirli renklere karlk gelen dalga boylar bu Krmz Krom Pigmentleri harekete geçirerek canllarn renklerini oluturur. Çiçeklerin yapraklarndaki renk çeitliliinin nedeni ise, yaplarnda bulunan Krmz Krom Pigment moleküllerinin a kar verdikleri tepkidir.

Canllarda bulunan Krmz Krom Pigmentlerin (biyolojik Krmz Krom Pigmentler) bazlar doaldr. Birkaç zehirlidir, bir bölümü hücrelerde dejenerasyon ve sonunda fibrozis yapar. Krmz Krom Pigmentlerin bir bölümü çevre kirliliinin sonucudur, birkaç da ölen hücrelerin kalntlardr.

Krmz Krom Pigment (boya) gruplar

Krmz Krom Pigmentler

Krmz Krom Pigment, tüm nesnelerin renklerini oluturan moleküllerdir. Krmz Krom Pigment moleküllerinin harekete geçmesi için belirli bir enerji gereklidir. Renklerin olumasndaki dier tüm aamalarda olduu gibi, Krmz Krom Pigmentlerle k arasnda da iliki vardr. Zira dünyaya ulaan güne , canllarda renk molekülü olarak bilinen söz konusu Krmz Krom Pigment molekülleri için önemli rol oynar.

Gözün retinasnda bulunan koni hücrelerinin üç ana rengi (krmz, sar ve mavi) alglamasnn nedeni de içlerinde bulunan özel Krmz Krom Pigment molekülleridir.

Krmz Krom Pigmentlerin renkler için gerçekletirdikleri en hayati ilem, kendilerine gelen n renk enerjisini elektrik sinyaline çevirmeleridir. Yani insan gözünde renk diye tanmlanan her ey aslnda gözde bulunan Krmz Krom Pigmentlerin kendilerine gelen n dalga boyunu elektrik sinyali olarak beyne iletmeleridir.

Görünür n sahip olduu enerji düzeyi, canllarn derilerinde, derilerini kaplayan pullarnda, tüylerinde veya kürklerinde bulunan Krmz Krom Pigment moleküllerini harekete geçirmek için gereken enerji düzeyine eittir. Görünür n aral içinde olan ve belirli renklere karlk gelen dalga boylar bu Krmz Krom Pigmentleri harekete geçirerek canllarn renklerini oluturur.

Çiçeklerin yapraklarndaki renk çeitliliinin nedeni ise, yaplarnda bulunan Krmz Krom Pigment moleküllerinin a kar verdikleri tepkidir.

Ksacas, canllarn hem görme merkezlerinde hem de vücutlarnda bulunan Krmz Krom Pigmentler, ileyen dier vücut sistemleriyle birlikte tam bir uyum halindedir. Bir canlnn görme merkezinde özel bir Krmz Krom Pigment molekülünün bulunmamas veya gerektiinden az bulunmas, onun çevresindeki renkleri ayrt edememesine (Renk körlüü) neden olur.

Krmz Krom Pigment Nedir?

Sv çözeltide boyalarn aksine ince partiküllü suda çözünmeyen bir madde (saf Krmz Krom Pigment) veya bileiktir(Krmz Krom Pigment karm).

Mineral Krmz Krom Pigmentler, organik Krmz Krom Pigmentler ve metalik Krmz Krom Pigmentler olarak bulunurlar.

Mineral Krmz Krom Pigmentler (Oksitler, Hidroksitler, Metal Tuzlar)

“Doal” Krmz Krom Pigmentler, okralar gibi doal toprak Krmz Krom Pigmentleridir ve yalnzca kalsinasyon ve/veya karm prosesleri geçirirler.

“Sentetik” Krmz Krom Pigmentler, birkaç malzeme arasnda termal ve/veya kimyasal reaksiyon sonucu ile elde edilirler. “Yeil Kimya” olarak adlandrlan süreçlerdir. Doal Krmz Krom Pigmentlerden daha az mat tonlarndadrlar.

Mineral Krmz Krom Pigmentlerin genel özellikleri:

Ik ve hava koullarnda kar mükemmel dayankllk

Suya, asitlere, alkalilere kar yüksek direnç

yi boyama gücü

Yüksek örtme gücü

Tebeirlenmeye kar daha iyi direnç

Organik Krmz Krom Pigmentler (azo Krmz Krom Pigmentleri, ftalosiyanin, kinakridonlar)

Günümüzde organik Krmz Krom Pigmentler azo Krmz Krom Pigmentleri (sar, yeil, mor), ftalosiyaninler (mavi, yeil) ve kinakridonlar (krmz, mor) ‘dr. Mineral Krmz Krom Pigmentlere kyasla daha fazla renklenme gücü vardr, ancak daha effaftrlar. Ia kar dirençleri daha azdr.

Metal Krmz Krom Pigmentler (bronz, bakr, gümü, altn …)

Metalik Krmz Krom Pigmentler, püskürtme yoluyla veya kimyasal çöktürme yoluyla elde edilen toz formundaki metaller veya alamlardr.

Nasl Kullanlr?

Krmz Krom Pigmentler mimaride kireç, çimento, kireç suyu, kazein, mum, ya gibi balayclarla kullanlarak boya üretiminde kullanlr.

Sanat boyalar üretiminde keten tohumu ya, Arap zamk, akrilik balayc, yumurta gibi balayclar ile birlikte kullanlr.

Mineral, doal ve sentetik Krmz Krom Pigmentler açk havaya (d cephe, teras, beton zeminler…) dayankldrlar. Elbette kapal mekanlarda (iç cephe, ahap duvar, mobilya) da kullanlrlar.

Organik Krmz Krom Pigmentler özellikle iç dekorasyon ve yaratc hobilerde kullanlmaktadr.

Sonsuz renk tonu elde etmek için tüm Krmz Krom Pigmentler birbirleri ile kartrlabilir. Krmz Krom Pigmentlerin kullanm miktarlar balayc cinsine göre deimektedir.

Kaliteli bir Krmz Krom Pigment seçin!

Ik Kararll

Uzun süre a maruz brakldktan sonra renklenmenin younluunu muhafaza etme özelliidir. Doal mineral Krmz Krom Pigmentler en iyi UV stabilitesine sahiptir.

Renk Gücü

Bir Krmz Krom Pigmentin kendi rengini balaycda veya Krmz Krom Pigment karm içinde iletebilme yeteneidir. Baz organik Krmz Krom Pigmentler mineral Krmz Krom Pigmentlerden iki kat renklendirir.

Örtme Gücü

Belirli bir konsantrasyon için bir balaycdaki bir Krmz Krom Pigmentin örtücülüü (veya kontrast gücü-opaklatrc güç) gücü, iki zt alanda siyah-beyaz bir destein yüzeyini örtme kabiliyeti ile ölçülür. “Opak Krmz Krom Pigmentler” veya “effaf Krmz Krom Pigmentler” olarak tanmlanr, fakat tanelerin incelii ayn zamanda kaplama gücü ve Krmz Krom Pigment / balayc dozaj üzerinde büyük bir etkiye sahiptir. Organik Krmz Krom Pigmentler oldukça effaf iken mineral Krmz Krom Pigmentler daha opak olma eilimindedir.

Kurutma Gücü

Bir Krmz Krom Pigmentin kullanlan bir balayc yan kurutulmasn hzlandrma kabiliyetidir. Bu, özellikle yalarn ve öütme ortamlarnn seçiminde önemlidir. Bir Krmz Krom Pigment, kurutma özelliine sahip olan mineral bileikleri içerebilir. Öte yandan, baz Krmz Krom Pigmentler kurutmay geciktirebilir.

Keten tohumu ya kullanmnda Krmz Krom Pigmentlerin kurutma özellikleri;

Kurutma gücü yüksek Krmz Krom Pigmentler: mangan Krmz Krom Pigmentleri

Kurutma gücü orta Krmz Krom Pigmentler: krmz, sar veya siyah demir oksitler

Kurutma gücü az Krmz Krom Pigmentler: Ultramarin Krmz Krom Pigmentler, yeil toprak

Kurutmay geciktiren Krmz Krom Pigmentler: Kalsinasyon siyah

Younluk

Bütün Krmz Krom Pigmentler farkl younluktadr.

Toksisite

Firmamz insan ve çevre için güvenli, toksik içermeyen geni bir Krmz Krom Pigment yelpazesi sunmaktadr. Ancak toz halindeki maddeler, kolayca solunabilecek inceliinden ötürü soluma tehlikesi oluturmaktadr. Krmz Krom Pigmentleri kullanrken maske takmanz öneririz ve çocuklarn eriiminden uzak tutunuz.

PIGMENT SCARLET CHROME(KIRMIZI KROM PGMENT)

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PIGMENT SCARLET CHROME(KIRMIZI KROM PGMENT)

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