D-Glucosamine D-Glucosamine Sulfate 38899-05-7
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CAS: 38899-05-7
Molecular formula: (C6H14NO5)2SO4 · 2KCL
Molecular weight: 605.52
Source: Shells of the Crab and Shrimp
This product is white crystal powder, odorless, little sweet, soluble in water, slight soluble in methyl alcohol, and insoluble in organic solvents like ethyl alcohol.
Applications:
It can be used in medical drugs and health-care products, mainly in repairing joint diseases, protecting joints and has analgesic effect when company by chondroitin sulfate. It also has supportive therapeutic efficacy in rheumatoid arthritis, heart disease, pneumonia and fractures, as well as multiple beneficial physiological effect in absorption of free radicals and anti-aging, losing weight and regulating internal secretion as discovered in recent years.
Items |
Specifications |
|
Appearance |
White or off-white crystalline powder |
|
Assay |
98.0%~102.0% |
|
Residue on Ignition |
26.5%~31.0% |
|
Sulfate |
15.5%~16.5% |
|
Arsenic |
≤1 ppm |
|
Heavy Metals |
≤10ppm |
|
Specific Tests |
Specific Rotation |
+47.0°~+53.0° |
pH |
3.0~5.0 |
|
Loss on Drying |
≤0.5% |
|
Microbial limits |
Total Plate Count |
≤1000cfu/g。 |
Yeast & Mold |
≤100cfu/g。 |
|
Bacterial |
E.Coli |
Negative |
Salmonella |
Negative |
|
Staphylococcus Aurous |
Negative |
|
Package: paper drum (330mm×380mm) with double layer PE plastic bags as inside lining. Each package is 25.0kg andcustomization is available. |
||
Storage: store in dry, clean, shady and cool place. Transportation light light discharge, shall not be mixed withhazardous, toxic and pollution items shipment, it is strictly prohibited in the rain |
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