Chondroitin sulfate Sodium and Chondroitin sulfate PotassiumChondroitin Sulfate is an glycosaminogly which extracted from the animal cartilage (from Shark, Bovine, Porcine, Chicken), Use 100% natural raw material, no additivesKeep Sodium ion less than 10000ppm GMP workshopUsage 1) As a precious raw materials of the health products and beauty products, Chondroitin sulfate has the excellent anti-aging functions, Which has be widely used as addition in the foodstuff and the healthy product2) Used for the auxiliary treatment of neural-headache, neuralgia, arthritis, hemicrania and be effective in reducing the blood lipid, Etc Detail Description AttachedItem IndexesSourceCartilage (from Shark, Bovine, Porcine, Chicken)AppearanceWhite, milk white powder; light smellContentsChondroitin sulfate c sodium contents:≥ 90%Evaluate Carbazole: positive reaction; sodium: positive reaction;Rivanol: positive reaction;IR: positive reaction PH value5.5 7.5Chloride≤ 0.142%Sulphate≤ 0.240%Heavy meatal≤ 20 ppmLoss on drying≤ 10.0%Ignition residue23.0 30.0%Optical rotation-28 -32Microbial contentsTABC (total aerobic bacteria count): ≤100 CFU/g;Mildew: ≤10 CFU/g; Microzyme: ≤10 CFU/g;Salmonella : Not Detected; Colon bacillus: Not Detected;Staphylococci: Not Detected;Pathogen:Not Detected; We are a leading raw material supplier in Animal & plant extracts. If you’re interested in this item, pls feel free to contact Ms Vera Wang