Sodium Hyaluronate Powder

We are offering sodium hyaluronate. Morewhitetm ha inci name: sodium hyaluronate chemical name: hyaluronesodium cas no.: 9067-32-7 einecs no. : 232-678-0 molecular formula: c14h22o11nna molecular weight: 403.31 specification: items specification 1. appearance: white powder 2. glucuronic acid %: 44.0 min 3. sodium hyaluronate %: 91.0 min 4. transparency (0.1% water solution): 99.0 min 5. ph (0.1% water solution): 6.0-7.5 6. molecular weight, da : (1.0-1.5) *1000000 7. protein %: 0.05 max 8. loss on drying %: 10.0 max 9. residue on ignition %: 20 max 10. heavy metal (as pb) ppm: 20 max 11. arsenic ppm: 2 max 12. bacteria count cfug: 100 max 13. molds&yeast cfug: 10 max 14. staphylococcus aureus: negative 15. pseudomonas aeruginosa: negative 16. hemolysis: negative 17. viable hemolytical streptococci: negative 18. other indexes of microorganism: accord with the national standard(china) application: morewhitetm ha is a mucopolysaccharide composed of repeat disaccharide units of n-acetylglucosamine and glucuronic acid. Morewhitetm ha is widely found in the extracellular matrix of animal tissues and vitreous humor. Its main biological role is water retention and lubrication.it is a highly functional biological material widely used in chemistry,cosmetic, pharmaceutics, biochemistry and health foods. Water retention and anti-wrinkle ,moisturizing,nutrient in skincare and cleaning product. Package: 1kg net per foil bag, 10kgs net per carton. Storage: store in sealed containers at cool & dry place(2-10ºc). Protect from light, moisture and pest infestation. Shelf life: 2 years.