L-Aspartic Acid

Category:Active Pharmaceutical Ingredients > Biochemical Ingredients > Amino Acids and Derivatives
Product Name:L-Aspartic Acid
CAS No.:56-84-8
Standard:USP, EP
Price(USD):0.00
International Approvals/Standards:ISO Certificate
Company:SHANGHAI PASSIONO INT'L CO., LTD.

Basic Info
  • Grade: food grade, pharmaceutical grade

    Factory Location: Shandong

    Main Sales Markets: North America,Western Europe,Eastern Europe,Australasia,Middle East,Africa

  • Packaging Information: 25.0kg/drum

  • Sample Provided: yes

    Payment Terms: T/T in advance

    L-Aspartic Acid

    Molecular formula: C4H7NO4
    Molecular weight: 133.10
    Standard:  
    Quality standard: AJI92, AJI97,FCCIV
    molecular structure:  
     

    Item

    Standard

    Assay 99.0~100.0
    transmittance% ≥98.0
    Specific rotation[α]D20 +24.8°~+25.8°
    [pH] 2.5~3.5
    Residue on ignition% ≤0.1
    Chloride[Cl]% ≤0.02
    Sulfate[SO42-]% ≤0.03
    Loss on drying% ≤0.02
    Arsenic[As]ppm ≤1
    Heavy Metals[Pb]ppm ≤10
    Ammonium salt[NH4]% ≤0.05
    Iron[Fe]ppm ≤10
    Foreign amino acids without
    Function: L-Aspartic acid is a kind of important natural amino acid. Industry it is mainly used as heart disease medicine, liver function accelerant, ammonia antidote, fatigue eliminating medicament and one component of amino acid transfusion. It can be used as biologic and chemic reagent, culture medium and organic synthesized intermediate.
    Package: 25Kg cardboard barrel within liner, or 25Kg knitting bag plastic liner, also can be decided according to be customers demand.
    Storage: Kept in a well-closed, light-resistant, dry and cool place.
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