D-Glucosamine sulfate was first recorded in the 27th edition of the United States Pharmacopoeia. It is a drug for treating arthritis.
CAS No. :
14999-43-0EINECS :
239-088-2Package :
26KG/DRUMBrand :
TOPINCHEM®Origin :
CHINAFormula :
C6H15NO9SMinimum Order :
200KGItem :
D-Glucosamine SulfateUSP Grade D-Glucosamine Sulfate CAS 14999-43-0
Description
D - Glucosamine sulfate is the main matrix of articular cartilage and joint fluid because of its high activity and easy absorption, and is increasingly widely used in the treatment of arthritis.
Specification
| Specification | Standard | Test Result |
| Assay (drying basis) | 98.0%~102.0% | 99.96% |
| Identification | A.Infrared Absorption | Conform |
| B: It meets the requirements of the tests for chloride, potassium,and sulfate. | ||
| C: The retention time in the Assay corresponds to the standartd | ||
| D:In the test for Content of sulfate, after the addition of barium chloride TS a white | ||
| Specification Rotation | 50.0°- 52.0° | 51.4° |
| PH value(2%.25°) | 3.0~5.0 | 4.3 |
| Loss on drying | ≤0.5% | 0.05% |
| Residue on Ignition | 27.0%~29.0% | 28.30% |
| Organic volatile impurities | Meet the requirement | conform |
| Sulfate | 15.5- 16.5% | 16.20% |
| Sodium | Meet the requirement | conform |
| Chloride | 11. 1%~12.3% | 11.25% |
| Heavy metal | ≤0.001% | <0.001% |
| Lead | ≤3ppm | <3ppm |
| Cadmium | ≤1ppm | <1ppm |
| Mercury | ≤0. 1ppm | <0. 1ppm |
| Arsenic | ≤3ppm | <3ppm |
| Mesh size | 100% thru 40 mesh | conform |
| Bulk density | ≥0.7g/ml | 0.73g/ml |
| Microbial Limits | ||
| Total aerobic microbial count | ≤1000cfu/g | Pass |
| Yeast Mold | ≤100cfu/g | Pass |
| E-Coli | Negative | Pass |
| Salmonella | Negative | Pass |
Application
D-Glucosamine sulfate is white crystalline powder, odorless, slightly salty. Easily soluble in water, slightly soluble in methanol, insoluble in organic solvents such as ethanol. Used as a pharmaceutical raw material.
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