| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Customized |
|
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| Product Name | Chondroitin Sulfate |
| Packing | 25 kg / fiber drum |
| Test Items | Specifications | |
| Appearance | Creamy white powder | |
| Taste and Odor | Light characteristic odor | |
| Clarity and color of solution | <0.35 | |
| Assay by CPC | 90%-105% | |
| Limit of Protein | ≤6.0% | |
| Sodium Identification | Positive | |
| Disaccharides composition | ≥1% | |
| Limited of Nonspecific Disaccharides |
≤10.0% | |
| Infrared Identification | The infrared absorption spectrum is consistent with that obtained with USP Chondroitin Sulfate RS | |
| pH Value | 5.5-7.5 | |
| Sulfate | ≤0.24% | |
| Chloride | ≤0.5% | |
| Specific Rotation (3% Sol.) | -20°~ -30° | |
| Heavy Metals | ≤20ppm | |
| Bulk Density | ≥0.6g/ml | |
| Particle Size | 100% thru 80 Mesh | |
| Residue on Ignition | 20-30% | |
| Loss on Drying | ≤12.0% | |
| Electrophoretic Purity | ≤2% | |
| Total plate count | ≤1000cfu/g | |
| Yeast and Mold | ≤100cfu/g | |
| E. Coli | Negative | |
| Salmonella | Negative | |
| Enterobacteriaceae | Negative | |
| S.aureus | Negative(In House) | |
| P.aeruginosa | Negative(In House) | |
| Conclusion | Conforms to the quality standard USP43 | |
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