Dbnpa (2.2-dibromo -3 - Cyanide (nitrile) C-based Amide）
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DBNPA(2,2-Dibromo-2-cyanoacetamide)
English Name: 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
Molecular formula: C3H2Br2N2O
Molecular weight:242
CAS NO.:10222-01-2
EINECSNO.: 233-539-7
Usage: biocides in broad spectrum. It is widely used in industrial circulating water system, large air-condition and the large center of sewage treatment to eliminate microorganism and alga and shuck off clay. It is also used in the process of paper making to prevent reducing quality of paper by generation of microorganism . It is suitable for metal cutting of cooling liquor, recovery system of oil, latex and ply-woods as anti-spy biocides. It has following advantages :Easy to handle .No unusual oxidation hazards .Similar performance and safety in paper and oilfield applications .Used for slime control in the wet-end of the paper mill and performs exceptionally well against slime-forming bacteria. DBNPA has exhibited outstanding efficacy against in bio-films and against a broad spectrum of bacteria, fungus and yeasts. Coating and Fillers
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.
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Items |
Technical Index |
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Appearance |
White Crystal Powder. |
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Content |
≥99.0% |
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Melting Point |
122.0-127.0℃ |
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pH(1% aqueous solution) |
5.0-7.0 |
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Volatile |
≤0.5% |
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35% DEG solubility |
No insoluble substance |
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Packing |
25kg/500kg Bag, 25kg/50kg Drum |
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Shelf life |
2 years |
DBNPA 20% solution:
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Items |
Technical Index |
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Appearance |
Transparent or Light yellow liquid |
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Content |
20% |
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Density(20℃) |
1.18-1.24 |
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PH |
4.0-7.0 |
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Packing |
250KG DRUM |
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Shelf life |
6 Months |
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Assay |
99 |
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Brand |
Yukai |
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Cas Number |
10222-01-2 |
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Categories |
Cooling Water Treatment Chemicals |
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Color |
White |
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Exports Market |
Taiwan China |
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Industry |
Chemical Processing |
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Material |
Crystal Powder. |
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Melting Point |
122.0-127.0? |
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Moisture |
0.5max |
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Molecular Weight |
242 |
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Packaging Size |
25kg/500kg |
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pH Value |
5.0-7.0 |
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Physical State |
Powder |
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Purity |
99 |
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Shelf Life |
2years |
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Solubility In Water |
Solubility |
Business Nature
Manufacturer
Country/Region
Weifang, China
Main Products
Dbne, Carbohydrazide, Dbnpa, Bronpol...
Payment Terms
Letter of Credit (L/C), Bank wire (T/T)
Weifang YUKAI Chemical Limited is the world's leading chemical company . With our employees we serve customers and partners in almost all countries of the world. We help our customers to be more successful through intelligent system solutions and high-quality products. Through new technologies we can tap into additional market opportunities. We conduct our business in accordance with the principles of sustainable development.The diversity of YukaiChem＇s teams, businesses, markets and geographic presence provides a solid and sustainable base for its development and strengthens its ability to push back its own limits, conquer new territories and build its future. Our main product as follows : Biocide.Antiseptic.bactericide.fungicide.watertreatment, EPS/XPS/Texilesflameretardant, Pharmaceuticalinermediates, Foodadditives, Oil drilling additives , fragrance and bromine series products. Warmly welcome all the honored guests from both domestic and abroad to our company.
