Product Specifications
Test Item | Specification |
Appearance | white powder |
Glucuronic acid | ≥44% |
Assay | ≥92% |
Molecular weight | 8.0×10^5-13.0×10^5 |
Protein | ≤0.1% |
pH | 6.0-7.5 |
Transparency (0.1% solution) | ≥99% |
Loss on drying | ≤10% |
Strong heat residue | ≤20% |
Heavy metals | ≤10ppm |
Arsenic (As) | ≤2ppm |
Lead (Pb) | ≤1ppm |
Cadmium (Cd) | ≤1ppm |
Mercury (Hg) | ≤0.1ppm |
Total Plate Count | ≤100cfu/g |
Yeasts and Molds | ≤100cfu/g |
Chemical Formula: (C14H20NO11Na)n
Use of sodium hyaluronate:
– Food supplements, and cosmetic products. It is the sodium salt of hyaluronic acid that naturally occurs in the human body, including your skin and joint fluid. It is used as a skincare ingredient because it has a low molecular weight that can penetrate the epidermis to help moisturize the skin.
– It can be also used as a food supplement with other ingredients such as collagen and Vitamin C etc. to help promote joint and skin health.
CAS No.: 9067-32-7
EINECS: 232-678-0
Standard: Different molecular for different use
Storage: Stockpiled at a ventilated place, avoiding rain, moisture, and insolation. Please handle with care to prevent bag damage, and store away from toxic substances.
Market: Southeast Asia, Europe, USA, South America, Middle East, Africa, etc.
