Eye Drop Grade HA Powder , Sodium Hyaluronate Powder Hi - Tech
Description
Hi-Tech focus on producing Hi-Technology Hyaluronic Acid/Sodium Hyaluronate Powder in affordable price, prompt delivery.
Specifications
Eye Drop Grade Hyaluronic Acid/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 |
1.81X106 |
|
Nucleic Acids (A260nm) |
<0.5 |
Complies |
|
content of residual isopropanol |
≤0.5 |
0.07 |
|
Microbial Contamination |
<10cfu/g |
Complies |
|
Shelf Life |
Two Years |
|
|
Storage Condition |
Shields light the airtight 0-8 preservation
|
|
|
Conclusion |
Meet the standards |
|
What is hyaluronic acid ?
Hyaluronic acid(HA) also called sodium hyaluronate 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.
Competitive Advantage
- We are factory with over 14years' production and rich experiences of Hyaluronic Acid /Sodium Hyaluronate Powder in high quality natural ingredients
- Professional R & D Dep. for innovation product
- 100% Natural product, without any synthetic ingredient;
- Highly technology quality,competitive price,excellent service.
