Weifang Kaihong Chemical Limited

Weifang Kaihong Chemical Limited

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  • Company Name: Weifang Kaihong Chemical Limited
  • Street: Lingang industry park, binhai development zone
  • City: Weifang
  • Country/region: China
  • Contact Person: Ms.Sophia Wang
  • Tel: 86-536-8865335
  • Fax: 86-536-8865335
  • Email:

DBNPA (2.2-Dibromo -3 - Cyanide (Nitrile) C-based amide)

  • CAS No:10222-01-2 2,2-dibromo-2-cyanoacetamide
    Molecular Structure

    Detailed Description

    DBNPA (2.2-Dibromo -3 - Cyanide (Nitrile) C-based amide):
    Molecular formula: C3H2Br2N2O
    Molecular weight:242
    CAS NO.:10222-01-2
    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.

    Items Technical Index
    Appearance White Crystal Powder.
    Content ≥99.0%
    Melting Point 122.0-127.0℃
    pH(1% aqueous solution) 5.0-7.0
    Volatile ≤0.5%
    35% DEG solubility No insoluble substance
    Packing 25kg/500kg Bag, 25kg/50kg Drum
    Shelf life 2 years

    DBNPA 20% solution:
    Items Technical Index
    Appearance Transparent or Light yellow liquid
    Content 20%
    Density(20℃) 1.18-1.24
    PH 4.0-7.0
    Packing 250KG DRUM
    Shelf life 6 Months
    If you have any demand about my products.
    please enquiry me sophia at kaihongchem dot com.
  • DBNPA  (2.2-Dibromo -3 - Cyanide (Nitrile) C-based amide)
  • DBNPA (2.2-Dibromo -3 - Cyanide (Nitrile) C-based amide)