| CAS No.: | 9004-61-9 |
|---|---|
| Formula: | C14h22nnao11 |
| EINECS: | 232-678-0 |
| Type: | Pharmaceutical Intermediates |
| Appearance: | Powder |
| Quality: | Refined |
| Samples: |
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| Customization: |
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Chemical Name: Hyaluronic acid
CAS No.: 9004-61-9
Chemical Structure: C14H22NNaO11
Molecular weight: 403.31
Appearance: White powder
Assay: 98%min
Hyaluronate Acid is a straight chain macromolecular mucopolysaccharide composed of repeat disaccharide units of glucuronic acid and N-acetylglucosamine.
It's molecular weight is from several ten thousand to several million. It's aqueous solution has outstanding moisture keeping ability, high viscoelasticity and lubricity. Pure Hyaluronic Acid is widely used in cosmetics, health and beauty food.
Hyaluronic acid is a kind of by DN - acetylglucosamine and D - glucuronic acid of the structure unit of macromolecular polysaccharide, a rigid cylindrical spiral on the space structure, produce strong hydrophilicity, and combined with the water molecules lock it in the double helix columnar structure, make the moisture not easily loss, so it is of special water effect, is currently the best moisturizing effect substance found in nature, known as the ideal Natural moisturizing factor, NMF). Can firmly lock 1000 times the weight of its own moisture and make the skin to maintain enough moisture and filling elasticity.
Function
Acid Hyaluronic is a straight chain macromolecular mucopolysaccharide composed of repeat disaccharide units of glucuronic acid and N-acetylglucosamine.
It's molecular weight is from several ten thousand to several million. It's aqueous solution has outstanding moisture keeping ability, high viscoelasticity and lubricity.
Pure Hyaluronic Acid is widely used in cosmetics, health and beauty food.
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