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            Glucosamine Sulfate Sodium Chloride
            Items Standard (United States Pharmacopoeia)
            Appearance White crystal without black dots and with good fluidity
            Odour Odourless
            Bulk Density NLT 0.85g/ml
            Particle Size 100% through 30 mesh
            Assay 98.0-102.0%
            Specific rotation +52°—+54°
            PH 3.0—5.0
            Loss on dry NMT1.0%
            Residue on ignition 23.5-25.0%
            Chloride 11.7—12.5%
            Sulfate 16.3-17.3%
            Sodium 11.7-13.0%
            Potassium No Precipitate is Formed
            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