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    D-Glucosamine Hydrochloride
    Items Standard (United States Pharmacopoeia)
    Appearance White crystal without black dots and with good fluidity
    Odour Odourless
    Bulk Density NLT 0.70 g/ml
    Particle Size 100% through 30 mesh
    Assay 98.0-102.0%
    Specific rotation +70°—+73°
    PH 3.0—5.0
    Loss on dry ≤1.00%
    Residue on ignition ≤0.1%
    Chloride 16.2—16.7%
    Sulfate NMT 0.24%
    Heavy Metals NMT 10PPM
    Iron NMT 10PPM
    Lead NMT 0.5PPM
    Arsenic NMT 3.0PPM
    Mercury NMT 0.5PPM
    Organic volatile impurities Meet the requirements
    Total Bacteria Count NMT 1000Cfu/g
    Yeast & Molds NMT 100Cfu/g
    Salmonella Negative
    E.Coil Negative
    Staphylococcus Aureus Negative