l-cystine - TradeSNS

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    • Shanghai Baijin Chemical Group Co., Ltd. Follow
      • Sulphur,Carbon Disulfide,Cotton Linters Pulp,Viscose Staple Fiber
      26/F, No. 707, Zhangyang Road, Pudong New Area, Shanghai, China (Mainland)
      Totally has 1 empolyees in Tradesns

    l-cystine
    Follow
    • CAS No.：
      56-89-3
    • MF：
      C6H12N2O4S2
    • EINECS No.：
      200-296-3
    • Place of Origin：
      Jiangsu, China (Mainland)
    • Usage：
      Daily Flavor, Food Flavor
    • Purity：
      98.5% min
    • Brand Name：
      BaiJin
    • Model Number：
      BaiJin016
    • Appearance：
      White powder
    • Deliverability： 80000 Ton/Tons per Year
    • Port： Shanghai,Tianjin
    • US $ 1000-20000/Ton（Minimal Quantities 10Ton）
    Terry·Cheng
    Manager
    Chat online
    Shanghai Baijin Chemical Group Co., Ltd.
    China Shanghai
    Manufacturer,Trading Company
    Above 1000 People
    Export Model:
    Export Identification:CERTIFICATE FOR QUALITY MANAGEMENT SYSTEM,CERTIFICATE FOR ENVIRONMENTAL MANAGEMENT SYSTEM,OCCUPATION
    Main Products:Sulphur,Carbon Disulfide,Cotton Linters Pulp,Viscose Staple Fiber
    • Products Description
    • Review List
      Quick Details
    • CAS No.：
      56-89-3
    • MF：
      C6H12N2O4S2
    • EINECS No.：
      200-296-3
    • Place of Origin：
      Jiangsu, China (Mainland)
    • Usage：
      Daily Flavor, Food Flavor
    • Purity：
      98.5% min
    • Brand Name：
      BaiJin
    • Model Number：
      BaiJin016
    • Appearance：
      White powder

    Specifications

    l-cystine
    CAS No.: 56-89-3
    EC No.: 200-296-3
    Formula: C6H12N2O4S2

    l-cystine??

    ?

    ?

    DETAILED DELIVERY SPECIFICATIONS

    ?

    Specific rotation[]D20:???????????????????????????????????????????????????????????????????????????????? ?-215°to -225°
    State of solution(transmittance):???????????????????????????????????????????????????? Clear and colorless 98.0% min.
    Chloride[cl]:??????????????????????????????????????????????????????????????????????????????????????????????????????? 0.020% max.
    Ammonium [NH4]:??????????????????????????????????????????????????????????????????????????????????????????? ?0.02% max.
    Sulfate[SO4]:????????????????????????????????????????????????????????????????????????????????????????????????????? 0.020% max.
    Iron[Fe]:???????????????????????????????????????????????????????????????????????????????????????????????????????????? ? 10ppm max.
    Heavy metals [Pb]:?????????????????????????????????????????????????????????????????????????????????????????? ?10ppm max.
    Arsenic[As2O3]:??????????????????????????????????????????????????????????????????????????????????????????????? ? 1ppm max.
    Other amino acids:???????????????????????????????????????????????????????????????????? ?Chromatographically not detectable
    Loss on drying:????????????????????????????????????????????????????????????????????????????????????????????????? ? 0.20% max.
    Residue on ignition[sulfated]:???????????????????????????????????????????????????????????????????????? 0.10% max.
    Assay:??????????????????????????????????????????????????????????????????????????????????????????????????????????????????? 98.5% min.
    PH:?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? 5.0 ~ 6.5

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