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 |
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