| CAS No.: | 9067-32-7 |
|---|---|
| Formula: | C14h22nnao11 |
| EINECS: | N/a |
| Packaging Material: | 25kg/Drum/Bag |
| Storage Method: | Kept in Dry, Cool, and Shaded Place with Original |
| Shelf Life: | 3 Years Proper Storage |
| Samples: |
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| Customization: |
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Audited Supplier Product Name:hyaluronic acid (Sodium Hyaluronate)
CAS Number:9067-32-7
Molecular Formula:C14H22NNaO11
Shelf life:3 years
Storage:Keep in cool and dry place,Protecte from Sunlight
Form:Powder
Hyaluronic acid(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. Now hyaluronic acid is used in microbial fermentation.
HA is a new biological at home and abroad. Its molecular weight is from several ten thousand to several million. Hyaluronic acid is also one of the components of the dermis in human body, have the ability to maintain moisture, weight up to 100 times its own weight, higher use with hyaluronic acid HA maintain article, can improve dry and have wrinkles the skin, make its restore the original smooth and elastic
It's aqueous solution has outstanding moisture keeping ability, high viscoelasticity and lubricity. It is widely used in cosmetics, Like l 'oreal, shiseido, and other well-known brands . It is also used in cosmetics pharmacy and health and beauty food.
Certificate of Analysis
| Product Name | Sodium Hyaluronate (Hyaluronic Acid) |
| Shelf life | 3 years Keep in cool and dry place,Protecte from Sunlight |
| Storage | Store in dry and cool place, and keep far away from sunlight |
| CAS Number | 9067-32-7 |
| Grade | Cosmetic grade |
| Item | Standard |
| Appearance | White crystals or powder |
| Glucuronic acid | ≥44% |
| Sodium Hyaluronate | ≥91.0% |
| Molecular weight | (0.6 ~1.4) X106 |
| Protein | ≤0.05% |
| PH | 6.0~7.5 |
| Transparency (0.1%solution) | ≥99.0% |
| Loss on drying | ≤10% |
| Residue on Ignition | ≤20% |
| Heavy metals | ≤20ppm |
| Arsenic | ≤2ppm |
| Bacterial counts | ≤100cfu/g |
| Molds & Yeast | ≤10cfu/g |
| Staphylococcus aureus | Negative |
| Viable HemolyticalStreptococci | Negative |
Function
1.Cosmetics grade product
Hyaluronic acid ACTS on the skin surface.
Scope of large molecules (molecular weight hyaluronic acid 1, 800, 000 ~ 2200 (2200) in the skin surface to form a layer of breathable film, make the skin smooth and moist, and can block the invasion of bacteria, dust, ultraviolet rays, protect skin from;
The medium molecule hyaluronic acid (molecular weight range 1, 000 ~ 1 800 000) can tighten the skin and protect the skin for a long time.
Small hyaluronic acid molecules (molecular weight range of 000 ~ 1 000 000 400) can penetrate into leather, with a slight expand capillaries, increase blood circulation, improve the intermediary metabolism, improve skin nutrition absorption, has a strong wrinkle elimination function, can increase skin elasticity, postpone skin aging.Measure of a good to protect skin to taste is with three different molecular weight hyaluronic acid composition measured, contains only a single molecular weight hyaluronic acid composition of skin care products co., LTD., and can't play the best skin care efficacy of hyaluronic acid.
2.Pharmaceutical grade product
Hyaluronic acid can be used as eye intraocular lens implant surgery viscoelastic agent, osteoarthritis and rheumatoid arthritis and other joint operation of filling agent, as a medium is widely used in eye drops, also used for the prevention of postoperative adhesion and promote the healing of skin wound.
3.Food grade product
Oral hyaluronic acid is used to increase the content of the body, which can supplement the deficiency of hyaluronic acid in human body.Hyaluronic acid through digestion, absorption, can make skin moist smooth, soft and elastic;Can delay senescence, prevent arthritis, arteriosclerosis, pulse disorder and cerebral atrophy.
Application
1.Cosmetics industry
2.Pharmaceutical industry
3.Food industry
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