L-Cystine

Category:Active Pharmaceutical Ingredients > Biochemical Ingredients > Amino Acids and Derivatives
Product Name:L-Cystine
CAS No.:56-89-3
Standard:In-house Standards
Company:Seebio Biotech (Shanghai) Co., Ltd.

Basic Info
  • Grade: Food Grade

    Factory Location: China

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

  • Packaging Information: 25kg/drum

  • Delivery Lead Time: 10-30days

    Sample Provided: yes

    Payment Terms: TT; L/C;

    Description

    White Crystals or Crystalline Powder

    Assay

    98.5-101.0%

    PH

    5.0-6.5

    Specific Rotation

    -215 to -225 degree

    Chloride(Cl)

    0.02% Max.

    Sulfate(SO4)

    0.02% Max.

    Ammonium (NH4)

    0.02% Max.

    Iron(Fe)

    20ppm Max.

    Heavy Metals(Pb)

    10ppm Max.

    Arsenic(As2O3)

    1ppm Max.

    Organic Volatile Impurities

    Meets the Requirements

    Loss on Drying

    0.2% Max.

    Residue on Ignition(Sulfated)

    0.10% Max.

    Organic Volatile Impurities

    Conforms

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    Seebio Biotech (Shanghai) Co., Ltd.
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