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Mutual Chemical Imp. & Exp. Co.,  Ltd.
Mutual Chemical Imp. & Exp. Co., Ltd.
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  • Products Catalog

    N-Acetyl-L-Tyrosine

    Quantity Order:
    Origin:
    China

    Specification :

    N-Acetyl-L-Tyrosine
    CAS No.: 537-55-3

    Item Specification
    Appearance White crystals or crystalline powder
    Specific Rotation[ ± ] D20 + 46.5° to + 49.0°
    State of solution Clear and colorless
    Not less than 96.0%
    Chloride ( Cl) Not more than 0.020%
    Ammonium ( NH4) Not more than 0.02%
    Sulfate ( SO4) Not more than 0.020%
    Iron ( Fe) Not more than 30ppm
    Heavy Metals ( Pb) Not more than 10ppm
    Aresenic ( As2O3) Not more than 2ppm
    Loss on drying Not more than 0.5%
    Residue on ignition Not more than 0.1%
    Assay 99.0% to 101.0%
    Tyrosine Not more than 1.0%
    pH 2.0 to 3.0



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