Manufacurer: Jiaxing Hengjie Biopharma Co.,Ltd Certificate:ISO9000/ISO22000 FDA Food Facility Registration No.: 16818600618

Descriptions for Chondroitin,hydrogen sulfate ,sodium salt 

Chondroitin sulfate is a chain of sugars found naturally in your body that gives your cartilage elasticity and helps it resist compression. In dietary supplements, this sugar is usually mixed with glucosamine to help lessen the effects of osteoarthritis by relieving joint pain. Chondroitin sulfate and glucosamine dietary supplements are also believed to slow cartilage damage and even help repair cartilage. The chondroitin sulfate produced at Hengjie Biopharma Co., ltd complies with USP32,EP6.0 or customer’s requirements. Hengjie Biopharma's chondroitin sulfate meets the GRAS specifications, meaning the product is "generally regarded as safe." Our products are distributed to many places around the world where the product is added to dietary supplements,used as API and ect.

Major specifications listed  below, for more detailed info,PLS inquire to get COA

Specific rotation:  between -20.0°and -30.0°

PH:                        between 5.5 and 7.5 ,in a solution

Loss on drying:     Dry it at 105° for 4 hours : it loses not more than 10.0% of its weight.

Residue on ignition :between 20.0% and 30.0% ,on the dried basis.

Chloride :                 not more than 0.50% is found

Sulfate                     no more than 0.24%

Heavy metals          no more than 20ppm

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API CS chondroitin sulfate bovine 90%