Contacts us
  • Add: Dingshu Town, Yixing,
            Jiangsu, China
  • P.C.: 214225
  • Chairman: Shunfu Yuan
  • TEL: +86-510-87446558
  • FAX: +86-510-87442345 turn 828
  • E-mail: sales@xinyuchem.com
  • Web: http://www.xinyuchem.com
  • Cosmetics raw material
    Erythorbic acid
    Cas No.:
    89-65-6
    Structure:


    Testing Item

    Specification

    Appearance

    White crystalline powder

    Assay(%)

    99.0~100.5

    Loss on drying (%)

    ≤0.4

    Specific Rotation

    -16.5°~-18.0°

    Residue on Ignition (%)

    ≤0.3

    Heavy metal (ppm)

    ≤10

    Lead (ppm)

    ≤2

    Arsenic (ppm)

    ≤3


    For detailed specifications, products and packaging information, please contact us.
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