Basic Info
  • Grade: food grade, pharmaceutical grade

    Factory Location: Hunan, China (Mainland)

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

  • Sample Provided: no

    Payment Terms: T/T,L/C,DP,BANK CONTRACT

    1.Best price and service 
    2.Offer the Documents (GMP, DMF ,COA ) 
    3.Prompt shipment

    Item Specifications (USP) Specifications (AJI)
    Description White crystals or crystalline powder White crystals or crystalline powder
    Identification Infrared absorption spectrum Infrared absorption spectrum
    Specific rotation
    [a]D20°
    +26.3 °- +27.7° +26.9 °- +27.9°
    State of solution
    /Transmittance
    --- ≥ 98.0%
    Chloride (Cl) ≤ 0.05% ≤ 0.020%
    Ammonium (NH4) --- ≤ 0.02%
    Sulfate (SO4) ≤ 0.03% ≤ 0.020%
    Iron (Fe) ≤ 0.003% ≤ 10PPm
    Heavy metals (Pb) ≤ 0.0015% ≤ 10PPm
    Arsenic (As2O3) --- ≤ 1PPm
    Other amino acids --- Chromatographically not detectable
    Loss on drying ≤ 0.5% ≤ 0.5%
    Residue on ignition
    (sulfated)
    ≤ 0.3% ≤ 0.10%
    Assay 98.5-101.5% 99.0 - 101.0%
    PH --- 10.5-12.0
    Organic volatile impurities Meets the requirements   ---

     

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