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[Province: Shandong ]   
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Eye Drop Grade Sodium Hyaluronate Powder
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Eye Drop Grade Sodium Hyaluronate Powder

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Description
 
Hi-Tech focus on producing Hi-Technology Hyaluronic Acid/Sodium Hyaluronate Powder in affordable price, prompt delivery.
 
Product Intruduction
 
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.
 

 
Specifications
 
Eye Drop Grade Hyaluronic Acid Powder / Sodium Hyaluronate
 

Test Items

Standard

Result

Appearance

White powder

Complies

Appearance of Solution (A600nm)

<0.01%

Complies

ID-A

Infrared Absorption Spectrophotometry

Complies

ID-B

Reaction of Sodium

Complies

PH

5.0~8.5

6.7

Intrinsic Viscosity

≥1.75m3/kg

2.83 m3/kg

Solubility

Soluble in Water, Insoluble in Alcohol, Acetone and Other Organic Solvents

Complies

Protein

≤0.1%

0.06%

Chlorides

≤0.5

0.1

Iron

<80ppm

Complies

Heavy metal

<10ppm

Complies

Loss on Drying

<10.0%

7.1%

Sodium Hyaluronate Assay

95.0%--105.0%

98.4%

Sulphated Glycosaminoglycans

≤1%

Complies

Molecular weight

(1.5~2.0)X106

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Mr. Chris
Tel: 86-536-4483567
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Contact Method
Qufu HiTech Trading Company
Economc Development Zone, Weifang, Shandong, China (Mainland)
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