Customization: | Available |
---|---|
CAS No.: | 9007-28-7 |
Formula: | C13h21no15s |
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Product name | Chondroitin sulfate |
Cas number | 9007-28-7 |
Appearance | White Powder |
MF | C13H21NO15S |
Test |
Specification |
Results |
Assay by HPLC-MS |
90.0%-105.0% |
95.61% |
Identification |
Infrared absorption |
Infrared absorption |
Appearance |
Off- White powder |
Complies |
Taste and odor |
Characteristic |
Complies |
Size |
95%/80Mesh |
complies |
Specific rotation |
+20.0°~+30.0° |
25.0° |
PH |
5.5~7.5 |
6.0 |
Loss on drying% |
≤ 12.0% |
8.5% |
Residue on ignition |
20.0% -30.0% |
25.1% |
Heavy metals |
<20ppm |
Complies |
Sulfate |
≤ 0.24% |
0.20% |
Chloride% |
≤0.50% |
Complies |
Organic volatile impurites |
Meets the requirements of USP30 |
Meets the requirements of USP30 |
Protein% |
<6.0% |
Complies |
Microbiology |
|
|
Total Plate Count |
<1000cfu/g |
200cfu/g |
Yeast & Mold |
<100cfu/g |
20cfu/g |
E.Coli |
Negative |
Complies |
Salmonella |
Negative |
Complies |
S. Aureus |
Negative |
Complies |
Chondroitin sulfate is a sulfated glycosaminoglycan (GAG) composed of a chain of alternating sugars (N-acetylgalactosamine and glucuronic acid). It is usually found attached to proteins as part of a proteoglycan. A chondroitin chain can have over 100 individual sugars, each of which can be sulfated in variable positions and quantities. Chondroitin sulfate is an important structural component of cartilage and provides much of its resistance to compression. Along with glucosamine, chondroitin sulfate has become a widely used dietary supplement for treatment of osteoarthritis. |
Chondroitin Sulfate is packaged in 25kg drum
Chondroitin Sulfate shipping by air, by sea , by air express like Fedex , DHL, UPS
Product name | Package | shipping |
Chondroitin Sulfate | 25kg drum | by air, by sea , by air express like Fedex , DHL, UPS |