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Hyaluronic Acid

Product Name: Hyaluronic Acid
Cas No: 9004-61-9
Einecs No：232-678-0
Molecular formula: (C14H21NO11)n
Appearance: White Powder
Storage conditions: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous subst.

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Description

What is Hyaluronic Acid?

Hyaluronic acid is an ideal natural moisturizing factor, widely used in cosmetics, which can improve skin nutrition and make skin smooth and delicate. Its hyaluronic molecules can carry more than 500 times of water, which is currently recognized as the best moisturizing ingredient, and is widely used in skin care products and cosmetics.

Hyaluronic Acid is a straight chain macromolecular mucopolysaccharide composed of repeat disaccharide units of glucuronic acid and N-acetylglucosamine.

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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.

The specification of Hyaluronic Acid

Analysis	Specification	Result
Assay(Epicatechin)	90% Min	90.21%
Part Used	Leaves	Complies
Odor & Taste	Characteristic	Complies
Extract Solvents	Water and Ethanol	Complies
Appearance	White or off-white powder	Complies
Particle Size	100% through 60 mesh	60 mesh
Bulk Density	40g~60g/100ml	46.16g/100ml
Loss on Drying	1% Max	0.32%
Ash	0.5% Max	0.11%
Heavy Metals	10ppm Max	Complies
Pb	2ppm Max	Complies
As	2ppm Max	Complies
Cd	1ppm Max	Complies
Hg	0.1ppm Max	Complies
Total plant count	1000cfu/g Max	Complies
Yeast & Mold	100cfu/g Max	Complies
E.Coli	Negative	Negative
Salmonella	Negative	Negative

The Application of Hyaluronic Acid

Cosmetic Grade:

Sodium hyaluronate widely applied in essence cream, lotion, mask, sunscreen, cleansing, washing care, It is favored by cosmetic formulators and has a wide range of applications in the cosmetics field.

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Food Grade:

Sodium hyaluronate mainly in liquid dosage forms, oral liquids, beverages, syrups, etc.; in addition to sodium hyaluronate gummy, milk powder and dairy products, chocolate products, cocoa products, alcohol, frozen drinks, etc.

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Eye Drop Grade:

Sodium hyaluronate has good biocompatibility with eye tissue, improves the bioavailability and increases the lubricity and comfort of eye drops, and can be used in a variety of eye drop grades care solution. Used in eye drops, repair gels, repair patches, repair liquids, etc.

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