d-glucosamine sulfate 2nacl powder materials Molecular Formula:C6H12NNaO8S Molecular weight:281.22 Pure product:assay 99%
D-glucosamine sulfate 2nacl powder materials
Specification:White crystal with odorless, slight sweet. Soluble in water, but faintly solublein ethanol.
Applications:
It is a material for medicine that has assistant cure functions torheumatoid arthritis, heart disease, pneumonia and fracture. Recently, it isfound that D-glucosamine sulfate has good multifunction to absorb free radical,to resistant aging, to loss weight and to regulate the internal secretion.
Specifications
1.Manufacture 2.Professional Lab. 3.Prompt shipment
Test Items | Specification |
Appearance | White crystals powder |
Identification | Meets the requirement |
Assay | 98.0% - 102.0% |
pH | 3.0-5.0 |
Specific rotation | +52.0°- +54.0° |
Loss on drying | 1.0% max. |
Residues on ignition | 23.5.0%-25.0% |
Sulfate | 16.3-17.3% max. |
Heavy metals | 10ppm max. |
As | 3ppm max. |
Total plate count | 1000cfu/g max. |
Yeast and mold | 100cfu/g max. |
Salmonella | Negative |
E.Coli | Negative |
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D-Glucosamine Sulfate 2NaCL powder materials
