Product Name: Chondroitin sulfate
CAS: 9007-28-7
MF: C13H21NO15S
MW: 463.36854
EINECS: 232-696-9
Form: Powder
Color: White to Off-white
Water Solubility: Soluble in water.
| Appearance | White to off‐white powder | |
| Assay(ODB) | NLT90% (CPC) | 91.3% |
| Loss on drying | Less than10%(USP731) | 8.9% |
| Protein | NMT6.0%(USP34) | 5.1% |
| PH (1%H2O solution) | 5.5‐7.5 | 6.5 |
| Specific Rotation | 20°~ ‐30° | ‐27.5° |
| Residue on Ignition | 20%‐30%(dry base) | 24.0% |
| Clarity (5%H2O solution) | <0.35@420nm | 0.16 |
| Electrophoretic purity | NMT2.0% | Pass |
| Total Bacteria Count | <1000CFU/g | Pass |
| Yeast & Mold | <100CFU/g | Pass |
| Salmonella | Negative | Negative |
| E.Coli | Negative | Negative |
| Staphylococcus Aureus | Negative | Negative |
| Particle size | 100% through 80 mesh | Pass |
| Storage | 25kg/drum, keep in an airtight container, protected from light | |
1. Chondroitin sulfate is used in a wide variety of areas of research such as bioengineering.
2. Chondroitin sulfate may be used as a biomaterial copolymer or surface derivatization reagent in the development of drug delivery vehicles, tissue engineering devices and bioscaffolds.
3. Chondroitin sulfate may be used for the development of biocompatible structures such as hydrogels, sponges, biofilms, microspheres and micelles.
4. Chondroitin sulfate is reported to increase water-binding properties when used with hydrolyzed protein and to enhance the moisturizing effects of creams and lotions. In the skin,
5. Chondroitin sulfate is a glycosaminoglycan component.
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