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L-Cysteine Hcl Mono

  • CAS No:7048-04-6 L-Cysteine hydrochloride monohydrate
    Molecular Structure

    Detailed Description

    Supplier: Premium Ingredien Co.,Ltd
    Product Name: L-Cysteine Hcl Mono
    Cas No.: 7048-04-6
    Quality Standard: AJI92
    Description: white crystals or crystalline powder. Strongly acid taste. Soluble in water.

    Specific rotation: +5.5 to +7.0°
    +8.0 to +10.1°
    (transmittance): Not less than 98.0%
    Chloride: 19.89 to 20.29%
    Ammonium: Not more than 0.02%
    Sulfate: Not more than 0.020%
    Iron: Not more than 10ppm
    Heavy metals(Pb): Not more than 10ppm
    Arsenic: Not more than 1ppm
    Other Amino Acids: Chromatographically not detectable
    Loss on drying: 8.5 to 12.0%
    Residue on ignition(sulfated): Not more than 0.10%
    Assay: 99.0 to 100.5%
    PH: 1.5 to 2.0


    Storage: Preserve in tight containers at controlled room temperature.
    Recommended limit: 1 years


  • L-Cysteine Hcl Mono
  • L-Cysteine Hcl Mono