High-purity 2,2-Dibromo-2-cyanoacetamide (DBNPA, CAS 10222-01-2) — a fast-acting, broad-spectrum biocide for industrial water treatment, paper & pulp, and metalworking fluids. Available in bulk and wholesale packages with COA and MSDS. Contact Haihang Industry for pricing, samples, and supply.
Chemical Name: 2,2-Dibromo-2-cyanoacetamide
Synonyms 2,2-Dibromo-2-carbamoylacetonitrile; 2,2-Dibromo-3-nitrilopropionamide; DBNPA; Dibromocyanoacetamide
CAS No.: 10222-01-2
Molecular Fomula: C3H2Br2N2O
Chemical Structure:
Molecular weight: 241.87
Appearance: White crystalline powder or yellow liquid
Assay: 99%min or 20%min
2,2-Dibromo-2-cyanoacetamide (commonly known as DBNPA, CAS 10222-01-2) is a fast-acting, broad-spectrum biocide DBNPA used to control bacteria, algae and fungi in industrial systems. DBNPA’s rapid microbicidal action and short half-life under working conditions make it an excellent choice for cooling towers, paper pulp processing, metalworking fluids, and other applications where quick knock-down of microorganisms is required.
| Melting point | 122-125 °C(lit.) |
| Boiling point | 123-126 °C |
| density | 2.3846 (rough estimate) |
| refractive index | 1.6220 (estimate) |
| storage temp. | Inert atmosphere,2-8°C |
| Water Solubility | Slightly soluble in water |
| solubility | DMSO (Sparingly), Methanol (Slightly) |
| form | powder to crystal |
| pka | 11.72±0.50(Predicted) |
| color | White to Light yellow to Light orange |
| Odor | antiseptic odor |
| Stability: | Stable, but may be moisture sensitive. Incompatible with strong oxidizing agents. |
Grades: Industrial, reagent, and high purity 2 2-Dibromo-2-cyanoacetamide upon request.
Packaging: 25 kg / 50 kg bags or drums, 200 kg drums, or customized bulk packaging for large orders.
Supply capability: We act as 2 2-Dibromo-2-cyanoacetamide supplier and bulk 2 2-Dibromo-2-cyanoacetamide manufacturer; wholesale options available. COA, MSDS and packing list provided for every shipment.
Store in a cool, dry, well-ventilated place away from strong reducing agents and bases. Keep containers tightly closed and protected from sunlight. Use appropriate PPE (gloves, goggles, respirator if required). Dispose of waste according to local hazardous waste regulations. See MSDS for detailed guidance.
Reliable production & consistent quality — scalable capacity for bulk orders.
Quality documentation — COA, MSDS, and analytical reports available; options for custom purity.
Competitive pricing & global logistics — FOB/CIF offers and support for export documentation.
Technical support — dosing guidance, stability data, and on-demand samples for trials.
To request a quote, sample, or technical datasheet, please provide: intended application, required purity, order quantity, and delivery location. Our sales team will reply with a tailored DBNPA price and lead time. Contact us now to get COA and MSDS.
