DBNPA
CAS No: 10222-01-2
EC No: 233-539-7
Metatags:
2,2-dibromo-2-siyanoasetamid; 2,2 dibromo 2 siyanoasetamid; 2,2 di bromo 2 siyano asetamid; 2,2-dibromo-2-cyanoacetamide; 2,2-dibromo-3-nitrilopropionamide; 2,2-dibromo-3-nitrilopropionamide; 2,2-DIBROMO-2-CYANOACETAMIDE; 10222-01-2; Dbnpa; Dibromocyanoacetamide; 2,2-Dibromo-3-nitrilopropionamide; 2-Cyano-2,2-dibromoacetamide; Acetamide, 2,2-dibromo-2-cyano-; 2,2-Dibromo-2-carbamoylacetonitrile; Dibromocyano acetic acid amide; Acetamide, 2-cyano-2,2-dibromo-; 2,2-Dibromo-2-cyanoacetamide (DBNPA); Dibromonitrilopropionamide; Acetamide,2-dibromo-2-cyano-; 2,2-dibromo-2-cyano-acetamide; 2,2-Dibromo-3-nitrilopropanamide; 2,2-bis(bromanyl)-2-cyano-ethanamide
DBNPA or 2,2-dibromo-3-nitrilopropionamide is a quick-kill biocide that easily hydrolyzes under both acidic and alkaline conditions. It is preferred for its instability in water as it quickly kills and then quickly degrades to form a number of products, depending on the conditions, including ammonia, bromine ions, dibromoacetonitrile, and dibromoacetic acid. DBNPA acts similar to the typical halogen biocides.
DBNPA is used in a wide variety of applications. Some examples are in papermaking as a preservative in paper coating and slurries. It is also used as slime control on papermachines, and as a biocide in hydraulic fracturing wells and in cooling water.
DBNPA ya da 2,2-dibromo-3-nitrilopropionamid asidik ve alkali koullarda kolayca hidrolize olan bir biyosittir. DBNPA daha çok sudaki kararszl sebebiyle organizmalar çok hzl öldürerek ortamdaki amonyak, brom iyonlar, dibromoasetonitril ve dibromoasetik ait varl gibi koullara bal olarak organizmalar çeitli ürünlere parçalar. Tipik halojen biyositler gibi davranr. DBNPA kat üretiminde kat koruyucu olarak ve soutma sularnda biyosit olarak kullanlr.