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Mutual Chemical Imp. & Exp. Co.,  Ltd.
Mutual Chemical Imp. & Exp. Co., Ltd.
China
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    D-Histidine

    D-Histidine

    Quantity Order:
    Origin:
    China

    Specification :

    D-Histidine
    Product Name: D-Histidine
    Synonyms: H-D-His-OH
    Molecular Formula: C6H9N3O2
    CAS # : 351-50-8

    Test Items Standard
    appearance White powder
    assay 98.0% to 101.0%
    Specific Rotation [ a] 20/ D -11.8 to -12.8 Degree ( C= 11 in 6N HCl)
    Chloride ( Cl) Not more than 0.10%
    Heavy Metals ( Pb) Not more than 10 PPM
    Loss on Drying Not more than 0.20%
    Residue on Ignition ( Sulfated) Not more than 0.20%

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