Hyaluronic Acid, Brand Name : YC

We are offering hyaluronic acid.
english synonyms: [beta-sodium-gluconate-(1,3)-beta-n-acetyl-d-glucosamine-1,4-]n;copoly(beta-glucuronic acid-[1->3]-beta-n-acetylglucosamine-[1->4] sodium salt;hyaluronic acid na-salt;hyaluronic acid, sodium salt, streptococcus species;hyaluronic acid sodium;hyaluronic acid human sodium salt;poly(beta-glucuronic acid-[1->3]-beta-n-acetylglucosamine-[1->4]), alternating;sodium hyaluronate (streptococcus)
cas no.: 9004-61-9
assay: 99%
molecular formula:c14h22nnao11
molecular weight:403.31
packing:25kgdrum
appearance: white amorphous solid, odorless, hygroscopic. Soluble in water, soluble in organic solvents
usage: used as a high-end cosmetics additive, also used in medicine