| Model: | USP42 |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Chemicals / Organic Chemical Materials / Pharmaceutical Chemicals |
| Label: | chondroitin sulfate |
| Price: |
US $30
/ KG
|
| Min. Order: | 1 KG |
| Last Online:11 May, 2024 |
Certificate of Analysis
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Product Name |
Chondroitin Sulfate |
Batch No. |
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Quantity |
1000kg |
Packing |
25 kg / fiber drum |
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Manufacturing Date |
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Expiry Date |
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Test Items |
Specifications |
Test Results |
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Appearance |
Creamy white powder |
Complies |
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Solubility and Clarity |
Soluble in water, clear |
Complies |
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Infrared Identification |
The infrared absorption spectrum is consistent with that obtained with USP Chondroitin Sulfate Sodium RS |
Complies |
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Sodium Identification |
Positive |
Complies |
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Assay by CPC |
90.0-105.0% |
90.5% |
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Limit of protein |
≤6.0% |
4.80% |
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Specific Rotation |
-20.0°~ -30.0° |
-22.5° |
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pH |
5.5-7.5 |
6.3 |
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Residue on Ignition |
20.0-30.0% |
24.5% |
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Loss on Drying |
＜12.0% |
9.9% |
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Bulk Density |
≥0.60g/ml |
0.61g/ml |
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Particle Size |
100% thru 80 Mesh |
Complies |
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Total Plate Count |
≤1000 CFU/g |
50 CFU/g |
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Yeast and Mold |
≤100 CFU/g |
＜10 CFU/g |
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E. Coli |
Negative |
Complies |
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Salmonella |
Negative |
Complies |
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S．aureus |
Negative |
Complies |
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P．aeruginosa |
Negative |
Complies |
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Conclusion |
Conforms quality standard USP40 |
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