Basic Info
  • Grade: Pharmaceutical Grade

    Factory Location: Jiangsu Province

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

  • Monthly Production Capacity: 2000kg/month

    Packaging Information: 1kg/drum, 5kg/drum, 10kg/drum

  • Delivery Lead Time: 1-4 weeks

    Sample Provided: yes

    Payment Terms: L/L

    Appearance

    White to off-white powder

    Related Substances (%)

    Ordinary impurity, TLC: NMT 1.0%

    Guanine NMT 0.7%

    Melting point

    72-80 ℃

    Optical rotation

    +13° ~+17°

    Percentage of Propanediol

    13.6% ~ 16.6%

    water

    3.0% ~ 4.4%

    Heavy metal

    NMT 20ppm

    Related substance

    Purity NLT 99%

    Isomer NMT 0.10%

    Unspecified impurity NMT 0.10%

    Total impurity NMT 1.0%

    Residual solvents

    Methanol NMT 0.3%

    Ethanol NMT 0.5%

    Axetonitrile NMT 0.041%

    Dichlorothane NMT 0.06%

    Ethyl acetate NMT 0.5%

    n-Hexane NMT 0.072%

    THF NMT 0.072%

    Toluene NMT 0.089%

    Assay (%)

    98.0%~102.0%

    Standard

    In-house standard

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    Changzhou Comwin Fine Chemicals Co., Ltd.
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