Chondroitin sulfate sodium 2-(acetylamino)-2-deoxy-3-O-[(5ξ)-β-L-xylo-hexopyranuronosyl]-4-O-sulfonato-β-D-galactopyranose CAS:9007-28-7
Product name |
Chondroitin sulfate |
Appearance |
White Powder |
CAS |
9007-28-7 |
MF |
(C14H21NO14S)n |
Purity |
99% |
ITEMS OF ANALYSIS |
SPECIFICATION
|
RESULT |
Characteristics | White crystalline powder, odorless or practically odorless and practically tasteless | Complies |
Identification | IR: The infrared absorption spectrum should be concordant with the reference spectrum | Complies |
Solubility | Soluble in ethanol, chloroform and acetone, almost insoluble in water. | Complies |
Water
|
≤0.5% | 0.1% |
ash content
|
≤0.5% | 0.2% |
Assay
|
99% | 99.80% |
Conclusion
|
Conform with the standard |
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