Product Name | Hyaluronic acid，Sodium hyaluronate |
Appearance | White powder |
Assay | 99% |
CAS | 9067-32-7 |
MF | C14H22NNaO11 |
Grade | Cosmetic grade, Food grade, medicine grade |
Molecular weight | 10kDa~3000kDa |
Shelf life | 2 Years Properly Stored |
Storage | Cool dried storage |
What isHyaluronic acid?
Hyaluronic acid (HA) is a straight-chain macromolecularmucopolysaccharide composed Of repeat disaccharide units of glucuronic acid andN-acetylglucosamine. The commercial HA is commonly a sodium salt, called sodiumhyaluronate, habitually called hyaluronic acid. Its molecular weight is fromseveral ten thousand to several million. It's an aqueous solution that hasoutstanding moisture keeping ability, high viscoelasticity, and lubricity. Itis widely used in cosmetics, pharmacy, health, and beautiful food. Hyaluronicacid on the market is generally in the form of sodium salt.
Type | Molecular weight | Effects |
High M.W | >1600kDa | Moisturizing and lubricating; good repairing effect |
Medium
M.W | 200 kDa~1600 kDa | Moisturizing, Diluting, releasing,stabilizing and emulsifying effect |
Low
M.W | 10 kDa ~200 kDa | Nourishing the skin and Long-lasting moisturizing |
Super low
M.W | <10 kDa | Transdermal absorption, deep hydration, anti-aging, repair after sun exposure |
