| Place of Origin: | China |
|---|---|
| Brand Name: | YXCHEM |
| Certification: | ISO9001:2008 |
| Model Number: | DBNPA 20 |
| Minimum Order Quantity: | 1000kg |
| Price: | Negotiation |
| Packaging Details: | 25kg/200kg drum |
| Delivery Time: | 2 Weeks |
| Payment Terms: | D/A, L/C, D/P, T/T, Western Union |
| Supply Ability: | 1000mts Per Year |
| Appearance: | Colorless To Yellowish Transparent Liquid | Assay (Loss On Drying): | 19 -21% |
|---|---|---|---|
| PH: | 2.0-5.0 | Impurity: | 0.1max |
| Purity: | 99.5% | MF: | C3H2Br2N2O |
| CAS No: | 10222-01-2 | Specific Gravity (g/ml): | 1.235 To 1.285 |
| High Light: | DBNPA20 Water Treatment Chemicals,DBNPA20 dibromo nitrilopropionamide,C3H2Br2N2O Water Treatment Chemicals |
||
Soluble C3H2Br2N2O DBNPA20 Water Treatment Chemicals
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
DBNPA is a highly effective and broad-spectrum industrial microbicides. It can prevent the bacteria and algae from growing in papermaking, industrial circulating cool water, metal processing oil, pulp, wood, paint and plywood. As an effective biocide, DBNPA can penetrate the membranes of microorganisms and affect a certain protein group to break the normal celluar redox, which causes the death of the cell. Meanwhile, its branch can selectively brominate or oxidize the metabolites of special enzyme, which is another way to cause microorganisms death. DBNPA is also widely used as slime control in pulp of paper mills and circulating cool water system.
Specification:
|
Item |
Standards |
|
APPEARANCE |
colorless to yellowish transparent liquid |
|
PH |
2.0-5.0 |
|
Assay (Loss on drying) |
19 – 21% |
Product description:
DBNPA 20% s an aqueous formulation containing a 20% w/w of DBNPA (2,2-dibromo-3-nitrilopropionamide) . It is a highly effective bactericide exhibiting fast onset of action with proven performance in the past 5 decades.
Solubility: soluble in water
Odor: Low to mild
Boiling Point: >120℃ for solution
Thermal stability: Significant decomposition begins above 70°C/158°F
Application:
• Inks and printing processing aids
• Textile and waiving additives
• Functional fluids and cutting oil emulsions
• Lubes and hydraulic fluids
|
Item |
Dose |
ML per ton of paper, dry basis |
|
Heavily fouled systems |
Dose after boiling out |
53.0-128.7 |
|
Moderately fouled system |
Initial dose |
128.7-189.3 |
|
Subsequent dose |
53.0-128.7 |
|
|
Slightly fouled systems |
Initial dose |
53.0 to 128.7 |
|
Subsequent dose |
53.0 to 128.7 |
DBNPA is widely used as disinfectant, microbicides, algicide, slime remover and mildewcide in circulating cool water system and oilfield water injection system. In papermaking industry, it is used to eliminate microorganism and alga and shuck off clay. DBNPA is also used as preservative for paint coating, waxwork, ink, detergent, surfactant, mud and resin, as bactericide and algicide in process water of machinery industry, air purifier system and municipal administration watescape.
