NINGBO HI-TECH ZONE YEFENG NEW MATERIALS TECHNOLOGY CO.,LTD.
Room 1807,95 business Mansion,No.598 Jiangnan Road, Ningbo (315041) China,
TEL: +86-574-83888578
FAX: +86-574-83888577
M.T.: 013116681823
EMAIL: robinson@yefengtech.com
CAS No. 9082-7-9
Other Names Chondroitin Sulfate Potassium
MF (C14H21O14NS)n
EINECS No. 232-696-9
Place of Origin Zhejiang, China (Mainland)
Type Auxiliaries and Other Medicinal Chemicals
we suplly Chondroitin sulfate,Chondroitin Sulfate Potassium ,9082-7-9 in competitive price
ITEMS | SPECIFICATION |
Clarity of Solution | ≤0.35@420nm |
pH | 5.5 ~ 7.5 |
Specific Rotation | -20° ~ -30° |
Loss on Drying | ≤10.0% |
Residue on Ignition | 20% ~ 30% |
Heavy Metals | ≤20ppm |
Protein | ≤6.0% |
Chloride | ≤0.5% |
Sulfates | ≤0.24% |
Organic Volatile Impurities | Meets the requirements |
Electrophoretic Purity | ≤2.0% |
Assay (HPLC) | ≥90% |
Total Bacteria Counts | ≤1000cfu/g |
Mould & Yeasts | ≤100cfu/g |
E. Coli | Negative |
Salmonella | Negative |