[Natural] Chondroitin Sulfate Potassium (Bovine)[H

[Natural] Chondroitin Sulfate Potassium Our products: Chondroitin sulfate Sodium and Chondroitin sulfate Potassium We can keep Sodium <600ppm We process 80-99%,source:Cartilage (from Shark, Bovine, Porcine, Chicken) CAS NO.:9082-07-9Item IndexesSourceCartilage (from Shark, Bovine, Porcine, Chicken)AppearanceWhite, milk white powder; light smellContentsChondroitin sulfate c sodium contents:≥ 95%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;Storage: Stored in a well-closed container away from moisture. Packing: Packed in paper drum & plastic-bags inside. Net Weight: 25kg/grum Shelf Life: Validity Duration: 2 years, in tight, light-resistant, cool and dry place. Package: 25kg/drum Size: I. D. 40cm x H 55cm Or depending on customers` requirement Origin: China Min. Order: 25 kg Transportation: Sea or air If you are interested in this item,please feel free to contact: Mr.Frunck Wang