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Glucosamine Sulfate Sodium Chloride(USP28) |
| Applications： |
On medical field: used to cure stomatitis, purulent eczema, arthritis and
snake bites.
On daily use commodities: used as anti-oxidation ingredientsin the cosmetics.
On agriculture: can help to adjust the groqth of plants. |
| Index: |
Items |
Standard
（Enterprise） |
Standard
(USP) |
Appearance |
White CrystallinePowder |
—— |
Specific Optical Rotation |
+52°—+56° |
+52°—+54° |
pH |
4.00—4.50 |
3.00—5.00 |
Iron |
≤10PPM |
—— |
Heavy Metals |
≤10PPM |
≤10PPM |
Loss On Drying |
≤0.50% |
≤1.00% |
Assay |
99.0—101.0% |
98.0%-102.0%(calculated on the dried basis) |
Residue on Ignition |
23.8—25.7% |
23.5—25.0% |
Chloride |
≤14.00% |
—— |
Sulfate |
—— |
16.3%-17.3% |
Organic volatile impurities |
—— |
meets the requirements |
MicrobiologicalTest
Total Plate Count
Yeast&Mold
Salmonella
Coliforms |
MAX500/g
MAX100/g
Negative
Negative |
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Package and storage |
Preserve in tight,light-resistant containers |
Expriy date |
Two years |
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