Basic Info
  • Grade: Pharmaceutical Grade

    Factory Location: Changzhou

    Main Sales Markets: Asia

  • Packaging Information: 20kg/drum, 10kg/drum

  • Sample Provided: yes

    Payment Terms: T/T

    Appearance                     Light yellow or yellow crystalline powder
    Identification                   Meets the requirements
    Appearance of Solution   Clear
    Color of Solution              ≤Y7
    Solubility                           Practically insoluble in water, freely                                                  soluble in ethyl acetate, sparingly                                                    soluble in ethanol
    Specific Optical Rotation  -0.10° ~ +0.10°
    Loss on Drying                  ≤0.5%
    Heavy Metals                    ≤10ppm
    As                                      ≤1ppm
    Sulphated Ash                   ≤0.1%
    Chloride                             ≤0.4%
    Total Impurities                 ≤1.0%
    Assay                                 98.5 ~101.5%

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    Changzhou Comwin Fine Chemicals Co., Ltd.
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