Sodium hyaluronate powder Raw Materials CAS 9067-32-7

MF:C14H22NNaO11

MW:403.31

EINECS:618-620-0

Specification:Sodium hyaluronate powder

Sample:Sodium hyaluronate powder

Brand:Sodium hyaluronate powder

Appearance: white powder

Storage: Cool Dry Place

Brand: Globalchemical

Shelf Life: 2 Years

Test Method: HPLC

Uses and synthesis of Sodium hyaluronate powder

Sodium hyaluronate powder, also known as sodium vitrate, is a physiologically active substance widely found in the human body.Sodium hyaluronate CAS 9067-32-7 is a high molecular mass, straight-chain mucopolysaccharide formed by the polymerisation of a disaccharide unit consisting of glucuronic acid and acetylaminohexose.

Sodium hyaluronate Raw Materials has a molecular weight of 1 million. Forms a thick, viscoelastic solution in water with physiological pH and ionic strength.

Applications / Functions of Sodium hyaluronate powder

Sodium hyaluronate powder is used in ocular dryness syndrome.

Sodium hyaluronate CAS 9067-32-7 is widely used in high-grade cosmetic industry, used in dry eye syndrome.

Physicochemical Property of Sodium hyaluronate powder

Sodium hyaluronate Raw Materials, also known as sodium vitrate, is a physiologically active substance widely present in the human body, a high molecular mass of straight-chain mucopolysaccharides polymerised by glucuronic acid and acetylaminohexose to form a disaccharide unit, Sodium hyaluronate powder molecular weight is 1 million.

Sodium hyaluronate powder has a molecular weight of 1,000,000. It forms a thick, viscous and elastic solution in water, with physiological pH and ionic strength.

Production methodprocess of Sodium hyaluronate powder

Sodium hyaluronate CAS 9067-32-7 is the salt of hyaluronic acid carboxyl group and metal sodium ion, which is commonly found in animal and human body, such as skin, muscle, cartilage, brain, cockles, arteries and vein walls. Commonly used raw materials for extraction include male chicken crown, umbilical cord, cow's eye and so on. Cockles as raw materials for the preparation of the following methods.

• 1. Extraction: fresh chicken crown with acetone washing, dehydration and crushing, plus distilled water extraction by immersion for 24h, repeat 3 times, combined filtrate.
• 2. In addition to protein, precipitation: extract and equal volume of chloroform mixing and stirring for 3h, separated from the aqueous phase, add 2 times the amount of ethanol, collect the precipitate, acetone dehydration, vacuum drying, the crude hyaluronic acid.
• 3. And then by enzymolysis, complexation, dissociation, precipitation of fine Sodium hyaluronate powder. Then it is salted with metal sodium ion.