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DBNPA 99%
Sinobio
2926909090
2,2-Dibromo-2-cyanoacetamide (DBNPA) is a broad-spectrum, highly efficient organic compound with significant applications in industrial and specialized fields. The following is a detailed introduction to it:
Name: 2,2-Dibromo-2-cyanoacetamide, also known as Dibromo-cyanoacetamide (DBNPA), 2,2-Dibromo-3-cyanoacetamide, etc.
CAS Number: 10222-01-2
Molecular Formula: C₃H₂Br₂N₂O
Molecular Weight: 241.87
Appearance: White crystalline powder with a musty, pungent odor.
*Solubility: Soluble in organic solvents such as acetone, polyethylene glycol, benzene, and ethanol; slightly soluble in water (at 25°C, 100 grams of water can dissolve 1.5 grams of DBNPA).
*Stability: Its aqueous solution is relatively stable under acidic conditions but decomposes easily under alkaline conditions. When the pH increases from 6.7 to 9.7, its half-life decreases from 37 hours to 0.11 hours.
*Reactivity: Under the action of the reducing agent hydrogen sulfide, DBNPA readily loses bromine to form the non-toxic cyanic acid amine.
| Chemical Name | 2,2-Dibromo-2-cyanoacetamide | CAS No. | 10222-01-2 |
| MF | C3H2Br2N2O | MW | 241.87 |
| Melting point | 122-125 °C | Boiling Point | 123-126 °C |
| Density | 2.3846 | Appearance | powder to crystal |
| Color | White to Light yellow to Light orange | Water solubility | Slightly soluble in water |
*DBNPA is a broad-spectrum, highly effective industrial biocide used to prevent the growth and reproduction of bacteria and algae in paper manufacturing, industrial circulating cooling water, metalworking lubricants, pulp, wood, coatings, and plywood.
*It rapidly penetrates the cell membranes of microorganisms and acts on specific protein groups, interrupting normal oxidative-reductive processes and causing cell death. Additionally, its branches can selectively brominate or oxidize specific enzymatic metabolites of microorganisms, ultimately leading to their demise.
*DBNPA has excellent stripping performance, produces no foam during use, and is fully miscible with water in any ratio. It is low-toxicity. Using a 15ppm 20% DBNPA solution achieves excellent results, not only controlling microorganisms but also stripping away the sludge clumps that previously clogged the fill material, thereby restoring the cooling tower's evaporation efficiency.
DBNPA can be used for disinfecting food containers, with a recommended dosage of 4000 ppm and a contact time of 60 minutes. Food processing containers must be thoroughly cleaned daily or after each batch before disinfection with DBNPA solution.
DBNPA can also be used as a bacterial contamination control agent in ethanol fermentation, a preservative in animal adhesives and latex paints, and a component in agricultural pesticides.
25kg bag, 500KG/Pallet
25kg fiber drum, 450KG/Pallet
We provide customized package for different quantity.
Storage: Inert atmosphere,2-8°C, shelf life is 12 month.
2,2-Dibromo-2-cyanoacetamide (DBNPA) is a broad-spectrum, highly efficient organic compound with significant applications in industrial and specialized fields. The following is a detailed introduction to it:
Name: 2,2-Dibromo-2-cyanoacetamide, also known as Dibromo-cyanoacetamide (DBNPA), 2,2-Dibromo-3-cyanoacetamide, etc.
CAS Number: 10222-01-2
Molecular Formula: C₃H₂Br₂N₂O
Molecular Weight: 241.87
Appearance: White crystalline powder with a musty, pungent odor.
*Solubility: Soluble in organic solvents such as acetone, polyethylene glycol, benzene, and ethanol; slightly soluble in water (at 25°C, 100 grams of water can dissolve 1.5 grams of DBNPA).
*Stability: Its aqueous solution is relatively stable under acidic conditions but decomposes easily under alkaline conditions. When the pH increases from 6.7 to 9.7, its half-life decreases from 37 hours to 0.11 hours.
*Reactivity: Under the action of the reducing agent hydrogen sulfide, DBNPA readily loses bromine to form the non-toxic cyanic acid amine.
| Chemical Name | 2,2-Dibromo-2-cyanoacetamide | CAS No. | 10222-01-2 |
| MF | C3H2Br2N2O | MW | 241.87 |
| Melting point | 122-125 °C | Boiling Point | 123-126 °C |
| Density | 2.3846 | Appearance | powder to crystal |
| Color | White to Light yellow to Light orange | Water solubility | Slightly soluble in water |
*DBNPA is a broad-spectrum, highly effective industrial biocide used to prevent the growth and reproduction of bacteria and algae in paper manufacturing, industrial circulating cooling water, metalworking lubricants, pulp, wood, coatings, and plywood.
*It rapidly penetrates the cell membranes of microorganisms and acts on specific protein groups, interrupting normal oxidative-reductive processes and causing cell death. Additionally, its branches can selectively brominate or oxidize specific enzymatic metabolites of microorganisms, ultimately leading to their demise.
*DBNPA has excellent stripping performance, produces no foam during use, and is fully miscible with water in any ratio. It is low-toxicity. Using a 15ppm 20% DBNPA solution achieves excellent results, not only controlling microorganisms but also stripping away the sludge clumps that previously clogged the fill material, thereby restoring the cooling tower's evaporation efficiency.
DBNPA can be used for disinfecting food containers, with a recommended dosage of 4000 ppm and a contact time of 60 minutes. Food processing containers must be thoroughly cleaned daily or after each batch before disinfection with DBNPA solution.
DBNPA can also be used as a bacterial contamination control agent in ethanol fermentation, a preservative in animal adhesives and latex paints, and a component in agricultural pesticides.
25kg bag, 500KG/Pallet
25kg fiber drum, 450KG/Pallet
We provide customized package for different quantity.
Storage: Inert atmosphere,2-8°C, shelf life is 12 month.
