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DBNPA 99%
Sinobio
2926909090
Name: 2,2-Dibromo-2-cyanoacetamide(DBNPA)
CAS: 10222-01-2
Chemical formula: C3H2Br2N2O
Appearance: White crystalline powder
DBNPA is a broad-spectrum and efficient industrial fungicide used to prevent the growth and reproduction of bacteria and algae in papermaking, industrial circulating cooling water, lubricants for metal processing, pulp, wood, coatings, and plywood. It can also be used as a sludge control agent and is widely used in pulp and circulating cooling water systems in paper mills. As a broad-spectrum and efficient biocide, it can quickly penetrate the fine chemical membrane of microorganisms and act on certain protein groups, causing the normal redox process of cells to stop, thereby causing cell death. Meanwhile, its branches can selectively brominate or oxidize specific enzyme metabolites of microorganisms, ultimately leading to microbial death. This product has good peeling performance, no foam when used, liquid products and water can be mutually soluble in any ratio, low toxicity.
Used as a pharmaceutical intermediate, bactericidal and algal agent, industrial wastewater treatment agent, etc., this product is a broad-spectrum and efficient biocide.
| Chemical Name | 2,2-Dibromo-2-cyanoacetamide | CAS No. | 10222-01-2 |
| MF | C3H2Br2N2O | MW: | 241.87 |
| EINECS | 233-539-7 | Structural Formula |  |
| 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 |
White crystals. Melting point 125℃, soluble in common organic solvents (such as acetone, benzene, dimethylformamide, ethanol, polyethylene glycol, etc.), slightly soluble in water. Its aqueous solution
is relatively stable under acidic conditions and easily hydrolyzed under alkaline conditions.
DBNPA (2,2-dibromo-3-nitrilopropionamide), or dibromoazeprilopropionamide, is a broad-spectrum and highly efficient industrial biocide. The following are the main application areas of DBNPA and related introduction:
DBNPA has significant application effect in the field of cooling water treatment. As a non-oxidizing bactericide, DBNPA has the characteristics of fast acting speed and high efficiency sterilization at low dose. Adding DBNPA to the cooling water system can effectively control the growth of bacteria, algae and slime, and improve the cooling efficiency of the cooling tower. Experiments have proved that by adding a certain concentration of DBNPA in the cooling water system, the sterilization rate can reach more than 99%, and the effect is lasting.
Biological contamination is a serious problem in reverse osmosis (RO) and nanofiltration (NF) systems, DBNPA can be used to control biological contamination in these systems. By continuously dosing DBNPA, biofilm formation can be effectively prevented and the pressure drop and biomass accumulation in the system can be reduced. However, for systems where biofouling has already occurred, DBNPA dosing, while inactivating accumulated biomass, may not fully restore the original pressure drop of the system and remove accumulated inert cells and extracellular polymers (EPS).
DBNPA can also be used as an algaecide in landscape water systems to achieve long term water purification. Its reliable release control technology makes DBNPA in landscape water systems can continue to play a bactericidal algaecide effect, for the maintenance and protection of water bodies to provide strong support.
In addition to the above fields, DBNPA can also be used as a biocide in metal cutting fluid to extend the service life of metal working fluid. In addition, DBNPA can also be used in condensate disks of air conditioning coils to kill bacteria and algae, harmful viruses and biological slime in condensate disks to prevent the spread of diseases.
In order to improve the application effect and convenience of DBNPA, the researchers also developed DBNPA slow-release tablets. Such extended-release tablets can slowly release its active components, thus prolonging the action time of DBNPA and improving its utilization rate.DBNPA extended-release tablets are more efficient, convenient and environmentally friendly in transportation, handling, storage and use, which provides more possibilities for the wide application of DBNPA.
In summary, DBNPA, as a broad-spectrum and highly efficient industrial biocide, has a wide range of applications in cooling water treatment, biological pollution control in reverse osmosis and nanofiltration systems, purification of landscape water systems, and many other fields. With the continuous progress of technology and product optimization, the application fields of DBNPA will be more extensive, providing more powerful support for industrial production and environmental protection.
25kg bag, 500KG/Pallet, 25kg fiber drum, 450KG/Pallet, We provide customized package for different quantity.
Inert atmosphere,2-8°C, shelf life is 12 month.
Name: 2,2-Dibromo-2-cyanoacetamide(DBNPA)
CAS: 10222-01-2
Chemical formula: C3H2Br2N2O
Appearance: White crystalline powder
DBNPA is a broad-spectrum and efficient industrial fungicide used to prevent the growth and reproduction of bacteria and algae in papermaking, industrial circulating cooling water, lubricants for metal processing, pulp, wood, coatings, and plywood. It can also be used as a sludge control agent and is widely used in pulp and circulating cooling water systems in paper mills. As a broad-spectrum and efficient biocide, it can quickly penetrate the fine chemical membrane of microorganisms and act on certain protein groups, causing the normal redox process of cells to stop, thereby causing cell death. Meanwhile, its branches can selectively brominate or oxidize specific enzyme metabolites of microorganisms, ultimately leading to microbial death. This product has good peeling performance, no foam when used, liquid products and water can be mutually soluble in any ratio, low toxicity.
Used as a pharmaceutical intermediate, bactericidal and algal agent, industrial wastewater treatment agent, etc., this product is a broad-spectrum and efficient biocide.
| Chemical Name | 2,2-Dibromo-2-cyanoacetamide | CAS No. | 10222-01-2 |
| MF | C3H2Br2N2O | MW: | 241.87 |
| EINECS | 233-539-7 | Structural Formula | |
| 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 |
White crystals. Melting point 125℃, soluble in common organic solvents (such as acetone, benzene, dimethylformamide, ethanol, polyethylene glycol, etc.), slightly soluble in water. Its aqueous solution
is relatively stable under acidic conditions and easily hydrolyzed under alkaline conditions.
DBNPA (2,2-dibromo-3-nitrilopropionamide), or dibromoazeprilopropionamide, is a broad-spectrum and highly efficient industrial biocide. The following are the main application areas of DBNPA and related introduction:
DBNPA has significant application effect in the field of cooling water treatment. As a non-oxidizing bactericide, DBNPA has the characteristics of fast acting speed and high efficiency sterilization at low dose. Adding DBNPA to the cooling water system can effectively control the growth of bacteria, algae and slime, and improve the cooling efficiency of the cooling tower. Experiments have proved that by adding a certain concentration of DBNPA in the cooling water system, the sterilization rate can reach more than 99%, and the effect is lasting.
Biological contamination is a serious problem in reverse osmosis (RO) and nanofiltration (NF) systems, DBNPA can be used to control biological contamination in these systems. By continuously dosing DBNPA, biofilm formation can be effectively prevented and the pressure drop and biomass accumulation in the system can be reduced. However, for systems where biofouling has already occurred, DBNPA dosing, while inactivating accumulated biomass, may not fully restore the original pressure drop of the system and remove accumulated inert cells and extracellular polymers (EPS).
DBNPA can also be used as an algaecide in landscape water systems to achieve long term water purification. Its reliable release control technology makes DBNPA in landscape water systems can continue to play a bactericidal algaecide effect, for the maintenance and protection of water bodies to provide strong support.
In addition to the above fields, DBNPA can also be used as a biocide in metal cutting fluid to extend the service life of metal working fluid. In addition, DBNPA can also be used in condensate disks of air conditioning coils to kill bacteria and algae, harmful viruses and biological slime in condensate disks to prevent the spread of diseases.
In order to improve the application effect and convenience of DBNPA, the researchers also developed DBNPA slow-release tablets. Such extended-release tablets can slowly release its active components, thus prolonging the action time of DBNPA and improving its utilization rate.DBNPA extended-release tablets are more efficient, convenient and environmentally friendly in transportation, handling, storage and use, which provides more possibilities for the wide application of DBNPA.
In summary, DBNPA, as a broad-spectrum and highly efficient industrial biocide, has a wide range of applications in cooling water treatment, biological pollution control in reverse osmosis and nanofiltration systems, purification of landscape water systems, and many other fields. With the continuous progress of technology and product optimization, the application fields of DBNPA will be more extensive, providing more powerful support for industrial production and environmental protection.
25kg bag, 500KG/Pallet, 25kg fiber drum, 450KG/Pallet, We provide customized package for different quantity.
Inert atmosphere,2-8°C, shelf life is 12 month.
