China (Mainland)
Sodium Hyaluronate CAS NO.9067-32-7
- Min.Order: 100 Kilogram
- Payment Terms: L/C,D/P,T/T,
- Product Details
Keywords
- Sodium Hyaluronate
- Hyaluronic Acid Sodium Salt
- cosmetic and food grade Sodium Hyaluronate
Quick Details
- ProName: Sodium Hyaluronate
- CasNo: 9067-32-7
- Molecular Formula: （C14H21NO11）n
- Appearance: white powder
- Application: food, cosmetics
- DeliveryTime: 20 days
- PackAge: drum
- Port: shanghai
- ProductionCapacity: 10 Metric Ton/Month
- Purity: 91% and 93%
- Storage: cool dry and vatilated place
- Transportation: well packed
- LimitNum: 100 Kilogram
- Heavy metal: less than 20PPM
- Grade: Industrial Grade,Food Grade
Superiority
Hyaluronic acid (hyaluronic acid, HA) is a mucopolysaccharide a widely existing in nature, by [(1 → 3) - β -D- acetyl glucosamine - (1 → 4) - β -D- uronic acid disaccharide composed of repeating units]. HA is widely present in vertebrate connective tissue and body fluids, such as the synovial fluid, vitreous, umbilical cord, skin etc.. HA has a unique viscoelastic and water retention, good biocompatibility and non immunogenicity, and has the physiological function and biological role, so it is widely used in clinical. Balazs will classify some applied at present: viscoelastic operation (Viscosurgery), viscosupple mentation (Viscosupplementation), viscoelastic filling (Viscoaugmentation), viscoelastic barrier (Viscoseparation, namely, anti adhesion) and viscoelastic protection (Viscoprotection). In addition, HA has applications in drug delivery and tissue engineering and so On.
Details
|
Test items |
Standard |
Result |
|
Appearance |
White powder |
White powder |
|
Glucuronic acid |
≥44% |
45.6% |
|
Sodium Hyaluronate Assay |
≥93% |
94.3% |
|
Molecular weight |
1.20X106_1.5 X106 |
1.22X106 |
|
Protein |
<0.1% |
0.06% |
|
pH |
6.0-7.5 |
6.12 |
|
Dynamite viscosity |
/ |
58.8mm2/s |
|
Transparency（0.1%solution）
|
≥99% |
99.7% |
|
Loss on drying |
≤10% |
7.54% |
|
Strong heat residue
|
≤20% |
11.4% |
|
Heavy metals |
≤20ppm |
Complies |
|
Bacterial counts |
≤100cfu/g |
50cfu/g |
|
Mold & Yeast |
≤100cfu/g |
<50cfu/g |
Cosmetic grade（Middle molecular）