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2 2-Dibromo-2-Cyanoacetamide DBNPA 99% Purity CAS 10222-01-2 Industrial Fungicide

Name: 2 2-Dibromo-2-Cyanoacetamide DBNPA 99% Purity CAS 10222-01-2 Industrial Fungicide
Brand: Sinobio
Rating: 5.0 (15 reviews)

DBNPA or 2,2-dibromo-3-nitrilopropionamide is a quick-kill biocide that easily hydrolyzes under both acidic and alkaline conditions. It is preferred for its instability in water as it quickly kills and then quickly degrades to form a number of products, depending on the conditions, including ammonia, bromide ions, dibromoacetonitrile, and dibromoacetic acid. DBNPA acts similar to the typical halogen biocides.
DBNPA is used in a wide variety of applications. Some examples are in papermaking as a preservative in paper coating and slurries. It is also used as slime control on papermachines, and as a biocide in hydraulic fracturing wells and in cooling water.

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Model:
DBNPA 99%
Brand:
Sinobio
Code:
2926909090

Product Description

Sinobio 2 2-Dibromo-2-Cyanoacetamide DBNPA 99%

Molecular formula of DBNPA: C3H2Br2N2O
CAS ：10222-01-2
Alias: 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
Usage: Leather Auxiliary Agents, Paper Chemicals, Water Treatment Chemicals.

DBNPA biocides is a broad-spectrum and efficient industrial fungicide, used to prevent the growth and propagation of bacteria and algae in paper making, industrial circulating cooling water, lubricating oil for metal processing, pulp, wood, paint and plywood, at the same time can be used as mud control agent, widely used in paper mill pulp and circulating cooling water system.

DBNPA is soluble in common organic solvents (such as acetone, benzene, dimethylformamide, ethanol, polyethylene glycol, etc.), slightly soluble in water. Under acidic conditions, its aqueous solution is more stable. Raising the PH, heating or being exposure under UV and fluorescent light can fasten its dissolving.

Basic Information

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

Properties

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.

Advantage

DBNPA is used for water treatment agents, bactericidal algicide, papermaking and pharmaceutical intermediates to prevent bacteria and algae in the field of papermaking, industrial circulating cooling water, lubricants for metal processing, Wood, paint and plywood in the growth and reproduction. It also could be used as slime control agent, widely used in paper mill pulp and circulating cooling water system.