Find Chondroitin Sulfate Bovine, Chondroitin Sulfate, Gmp Grade Chondroitin Sulfate on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
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| Payment Type: | L/C, T/T, D/P |
|---|---|
| Min. Order: | 500 |
| Product Name: | Chondroitin Sulfate (Bovine) | |
| 1. | Material origin | Bovine cartilage |
| 2. | Appearance | Fine powder |
| 3. | Color | White to white ivory |
| 4. | Odor | Slight characteristic |
| 5 | Identifications | |
| | a) Carbazole reaction b) Sulphate c) Sodium d) Acrinol reaction e) IR spectrophotometry | Red to red purple White precipitate Positive Yellow precipitate Positive (1230 ~ 127,820 cm) |
| 6. | Clarity and color of solution | Transparent and colorless |
| 7. | pH (1% solution) | 6.5 |
| 8. | Chloride | <1420 ppm |
| 9. | Sulphate | <2400 ppm |
| 10. | Arsenic | <2 ppm |
| 11. | Heavy metals | <20 ppm |
| 12. | Loss on drying | 9.6% |
| 13. | Residue on ignition | 25.0% |
| 14. | Assay | CPC: 84.4% (as is); 94.5% (on drying basis) |
| | | HPLC: 88.0% (as is0; 97.3% (on drying basis) |
| 15. | Nitrogen | 3.1% |
| 16. | Sulphur | 6.1% |
| 17. | Specific optical rotation | -28° |
| 18. | Bulk Density | 0.65g/ml |
| 19. | Microbial limit test | |
| | a) Total viable aerobic count <1000 CFU/g b) E.Coli Free c) Pathogenic germs Free d) Salmonella Free e) Staphylococci Free f) Mold <100 CFU/g g) Yeast <100CFU/g h) Lead <1 ppm | <1000 CFU/g Free Free Free Free <100 CFU/g <100 CFU/g <1 ppm |
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