| ≥1 piece |
chondroitin sulfate
Chondroitin Sulfate powder; 90%, 95%(HPLC)
Extract from bovine or shark cartilage
Confirm to USP
Specifications:
1) Appearance: Off-white creamy powder
2) Identification: Infrared confirmed
3) Assay: 90% min.
4) Loss on drying: 10.0% max.
5) Bulk density: 0.55g/ml min.
6) Protein: 6.0% max.
7) Heavy metals: 20ppm max.
8) PH (1% H2O solution): 5.5 ~ 7.5
9) Specific rotation: -30 ~ -20o
10) Chloride: 0.5% max.
11) Sulfates: 0.24% max.
12) Residue on ignition: 20 ~ 30%
13) Electrophoretic purity: 1.0% max.
14) organic volatile impurities: Meet the requirements
15) Paticle size: 98% min. Through 40mesh
16) Total plate count: 1000CFU/g max.
17) Mold and yeast: 100CFU/g max.
18) E. Coli and Salmonella: Negative
19) Clostridium: Negative
Packing: 25kg/drum
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Best regards,
Jessica
Shanghai Honghao chemicals CO.,Ltd
Honghao Group Ltd.