Product Description

Product Name:Hyaluronic Acid
CAS No:********9
Molecular Formula:C*8H*4N2NaO*3+
Grade:Food grade; Cosmetic grade; Medicine grade
Source:Micro-biological fermentation
Water Solubility:**0% water soluble
Molecular Weight:<*0,**0Da (Super Low Molecular Weight)
*0,**0Da***0,**0Da  (Low Molecular Weight)
**0,**0Da*1,**0,**0Da (Regular Molecular Weight)
>1,**0,**0Da (High Molecular Weight)
 
Function:
Hyaluronic Acid Serum(HA) is a straight chain macromolecular mucopolysaccharide composed Of repeat disaccharide units of glucuronic acid and N-acetylglucosamine. It widely consists in the extracellular space of human and animal tissue, vitreum, umbilical cord, skin joints synovia and cockscomb, etc. The commercial HA is commonly a sodium salt, called sodium hyaluronate, habitually called hyaluronic acid. HA is a new biological at home and abroad. Its molecular weight is from several ten thousand to several million. It's aqueous solution has outstanding moisture keeping ability, high viscoelasticity and lubricity. It is widely used in cosmetics, pharmacy and health and beauty food.
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