Basic Info
  • Grade: Pharmaceutical Grade

    Factory Location: Jiangsu Province

    Main Sales Markets: Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa

  • Monthly Production Capacity: 1000kg/month

    Packaging Information: 5/10/25kg per drum

  • Delivery Lead Time: 1-4 weeks

    Sample Provided: yes

    Payment Terms: L/L

    Items

    Specification

    Appearance

    White crystalline powder

    Related Substances (%)

    Ordinary impurity, TLC: NMT 1.0%

    Guanine NMT 0.7%

    Water

    NMT 0.5%

    Sulfated ash

    NMT 0.2%

    Related Substance

    Impurity I NMT 0.10%

    Impurity II NMT 0.10%

    Impurity DY NMT 0.10%

    Impurity TY NMT 0.10%

    Total impurity NMT 0.40%

    3-chloro-4-fluoro-Benzenamine NMT 6ppm

    Residual solvents

    Ethanol NMT 5000ppm

    Chloroform NMT 60ppm

    Microbiological Contarnination/g

    Total acrobic microbial count 1000cfu

    Total combined moulds & yeasts 100cfu

    Assay (%)

    98.0%~102.0%

    Standard

    In-house standard

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    Changzhou Comwin Fine Chemicals Co., Ltd.
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