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Competitive price 9004-61-9 hyaluronic acid
Product Description
Competitive price 9004-61-9 hyaluronic acid
What ishyaluronic acid
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. 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.Properties of Hyaluronic Acid :
Function of hyaluronic acid
1.Hyaluronic acid is a substance that is naturally present in the human body.
It is found in the highest concentrations in fluids in the eyes and joints.
2.The hyaluronic acid that is used as medicine is extracted from rooster combs or made by bacteria in the laboratory.
3.Hyaluronic acid is also used as a lip filler in plastic surgery.It is also using to prevent the effects of aging.
4.Hyaluronic Acid (HA, Hyaluronic, Cyclic Acid) is a critical component of the skin that helps to retain moisture,
keeping the skin firm, and preventing wrinkles by adding volume to the skin.
Application of hyaluronic acid:
- Food supplements:
Hyaluronic Acid Powder through the oral administration after the digestion absorption, increases in vivo Hyaluronic Acid synthesis the precursor,
causes in the skin and other organization's Hyaluronic Acid resultant quantity increases,
thus enables the skin the water retention property to increase, rich elasticity, wrinkle reduction.
- Cosmetics applications:
Hyaluronic Acid Powder has outstanding moisture keeping ability,
thus called Natural Moisturing Factor in the world. Hyaluronic Acid is a common ingredient in skin-care products,
which can be used as a very effective topical humectant, which can be used for facial wrinkles, reduction of folds and wrinkles, and removal of scars.
- Medical applications:
such as corneal transplantation, cataract surgery,
glaucoma surgery, and surgery to repair retinal detachment.
COA:
Items | Specifications |
Appearance | White powder |
Glucuronic Acid | 42.0% min |
Hyaluronate | 93.0% min |
Transparency(in 0.1% Solution) | 98.0%min |
Molecular | 0.8-1.5 X 106 |
Protein | 0.1% max |
Loss on Drying | 3.0% max |
Residue on Ignition | 20% min |
Bulk Density | 0.20 - 0.40 g/cm3 |
PH | 6.0 - 7.5 |
Heavy Metals | 10.0ppm max |
Arsenic | 1ppm max |
Lead | 1ppm max |
Total plate count | 1000 cfu/g |
Mold and Yeast | 100cfu/g |
Salmonella | Negative |
Staphylococcus Aureus | Negative |
E.Coli | Negative |
GMO Status | Non GMO |