Product Details

L-AMINO ACID > L-Phenylalanine

    L-Phenylalanine

    CAS NO:63-91-2

    Chemical Name L-Phenylalanine
    Molecular Structure
    Molecular Formula C9H11NO2
    Molecular Weight 165.19
    Characteristics  White  crystals or crystalline powder
    Packing 25/drum25/carton
    Quality  Standard AJI92/USP28/EP5/FCCIV
    Specification
    Specific Rotation [a]D20o -33.5° —-35.0°
    State of solution ≥98.0%

    Chloride (CL)

    ≤0.020%

    Ammonium(NH4) ≤0.02%
    Sulfate(SO4) ≤0.020%
    Iron (Fe) ≤10PPM
    Other amino acids Chromatographically not detectable
    Arsenic (AS2O3) ≤1PPM
    Loss on drying ≤0.20%
    Residue on ignition ≤0.10%
    Assay 99.0100.5%
    PH 5.4-6.0