Products
Products
Biocides-2.2-Dibromo-3-Nitrilopropion Amide（DBNPA）
Product Name: DBNPA
Chemical name: 2.2-Dibromo-3-Nitrilopropion Amide
CAS: 10222-01-2
Chemical formula：C3H2Br2N2O
General:
1. DBNPA 99 biocide is a white crystalline powder with a melting point of 125℃.
2. The aqueous solution of DBNPA is more stable under acidic conditions, easily decomposes under alkaline conditions, and easily decomposes under the action of hydrogen sulfide.
3. This biocide can quickly penetrate the cell membrane of microorganisms and act on certain protein groups to stop the normal redox of the cells.
4. This product has good peeling properties, no foam when used, liquid products and water can be miscible with each other.
Specification:
Term | Standard |
Appearance | White crystals or crystalline powder |
Melting point (MP) | 122-128℃ |
PH Value | 4.0-6.5 (1% w/v) |
Content: | 99% Min |
Loss on drying | 0.5% max |
Flash Point | 87.8 ℃ |
Solrhility test in 35%DEG With no insoluble material
Applications：
For water treatment agents, bactericidal algaecides, paper pulp, and pharmaceutical intermediates
Advantage：
DBNPA is a broad-spectrum and high-efficiency industrial fungicide. It’s 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.
As a broad-spectrum and highly effective biocide, it can rapidly penetrate the cell membrane of microorganisms and act on certain protein groups to stop normal redox cells and cause cell death. At the same time, its branches can also selectively brominate or oxidize specific enzyme metabolites of microorganisms, eventually leading to the death of microorganisms. This product has a good peeling performance, no foam when used, liquid products and water can be any mutual miscibility, low toxicity.
Range of use:
It is mainly used as a bactericidal algaecide to prevent bacteria and algae from growing in paper industry water, industrial cooling water, air conditioning water, metalworking lubricants, water emulsions, pulp, wood, plywood and coatings, and fibers. Application pH range: 4-8; application temperature range: generally pre-dissolved in an appropriate amount of water, added below 60℃.
Handling and Storage:
Please refer to the Safety Data Sheet of this product for precise handling instructions.In general, avoid eye and skin contact, wear safety goggles, gloves and protective clothing.In case of eye or skin contact despite precautionary measures, wash immediately andthoroughly with plenty of warm water and obtain medical attention.The legal requirements prevailing in your country, especially on working hygiene and in the avoidance of accidents, must be observed, stored in closed original containers in a cool place.
Package：25kg bag or drums or custom packaging
Shelf life：Storage for 36 months in shady room and dry place.
Dalian Chuangge Technology Co., Ltd
Richard Han
Doris Zhou
Headquater: 9th Floor, Century Classic Building, No.10, Xinghai Square, Shahekou District, Dalian City, Liaoning Province
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