| Product description : |
Title:DBNPA(2,2-Dibromo-2-cyanoacetamide)
DBNPA?20%?solution
Bactericide DBNPA CAS No.10222-01-2
99%Crystal Powder DBNPA water treatment
Product Keyword:Mildew preservative,bactericide,Fungicides,water treatment agent,DBNPA?20%?solution
CAS No.:10222-01-2
EINECS No.: 233-539-7
Molecular formula: C3H2Br2N2O
Molecular weight:242
Items Technical Index
Appearance White Crystal Powder.
Content 99.0%min
Melting Point 122.0-127.0℃
pH(1% aqueous solution) 5.0-7.0
Volatile 0.5%max
35% DEG solubility No insoluble substance
Packing 25kg bag/drum;500kg bag
Shelf life 2 years
DBNPA?20%?solution:
Items Technical Index
Appearance Transparent or Light yellow liquid
Content 20%
Density(20℃) 1.18-1.24
PH 4.0-7.0
Packing 250kg drum
Shelf life 6 Months
Product Description:white crystalline powder, melting point 125℃. Soluble in polyethylene glycol, benzene,ethanol and other organic solvents, slightly soluble in water, its aqueous solution under acidic conditions, relatively stable, in alkaline conditions, easy to decompose, at the same time under the action of hydrogen sulfide decomposition. Store in indoor ventilated and cool place, storage period of two years.
Application:biocide in broad spectrum. It is widely used in industrial circulating water system, large air-condition and the large center of sewage treatment to eliminate microorganism and alga and shuck off clay. It is also used in the process of paper making to prevent reducing quality of paper by generation of microorganism . It is suitable for metal cutting of cooling liquor, recovery system of oil, latex and ply-woods as anti-spy biocides. It has following advantages :Easy to handle .No unusual oxidation hazards .Similar performance and safety in paper and oilfield applications .Used for slime control in the wet-end of the paper mill and performs exceptionally well against slime-forming bacteria. DBNPA has exhibited outstanding efficacy against in bio-films and against a broad spectrum of bacteria, fungus and yeasts. Coating and Fillers
DBNPA series products are used in the short-term preservation of coatings and coating additives such as latex, starch and mineral slurries. DBNPA is a fast-acting/quick-kill biocide that is broad-spectrum, and does not contain or release formaldehyde.
Packing:25kg bag/drum;500kg bag |
| Synonyms : |
2-Cyano-2,2-dibromoacetamide;2,2-Dibromo-2-cyanoacetamide;2,2-dibromo-2-carbamoylacetonitrile;D-244;DBNPA;2,2-Dibrom-2-Cyanoacetamide;2,2-Dibromo-3-Cyanoacetamide;2,2-Dibromo-3-Nitrilo propionamide;2,2-Dibromo-3-nitrilo-Propionamide;2,2-Dibromo-3-Nitrilopropionamide(DBNPA);2,2-Dibromo-3-Nitrilopropionamide (DBNPA); |
