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  • Add: Dingshu Town, Yixing,
            Jiangsu, China
  • P.C.: 214225
  • Chairman: Shunfu Yuan
  • TEL: +86-510-87446558
  • FAX: +86-510-87442345
  • 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


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