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