- Plant Extract[10]
- Sunscreen[1]
- Daily Chemicals[2]
- Flavour & Fragrance[1]
- Food Additives[7]
- Organic Intermediate[4]
- Other Chemicals[1]
- Pharmaceutical[8]
- Contact Person : Mr. Qian William
- Company Name : Nanjing Gemsen International Co., Ltd.
- Tel : 86-25-58074061
- Fax : 86-25-58074065
- Address : Jiangsu,Nanjing,Suit 2003, Ruihua Mansion, #315 Zhongshan NanLu
- Country/Region : China
- Zip : 210001
Related Product Searches:High Quality Hyaluronic Acid(Food&Cosmetics Grade),High Quality,hyaluronic acid, hyaluronate,Food grade, Cosmetic grade
Sodium hyaluronate
Also called Hyaluronic acid (HA), HA exists naturally in all living organisms and is a unversal components of the spaces between the cells of body tissues (extracellular space) and eye vitreous body.
Function:
Moisturizing effect and Nutritional ingredient Thickening,Lubricating and membrance-forming Sun-screening and restoration of skin trauma.Analysis
Food grade & Cosmetics grade & Injection grade
Item | Standard |
Appearance | White powder |
Assay( Sodium Hyaluronate ) | ≥91.0% |
Glucuronic acid | ≥44.0% |
Molecular weight (Dalton) | 0.8×106 ~1.2×106 |
pH | 6.0-7.5 |
Loss on drying | <10.0% |
Residue on Ignition | ≤20% |
Protein | ≤0.1% |
Heavy metals | <20ppm |
Arsenic | <2ppm |
Bacterial counts | <100cfu/g |
Staphylococcus aureus | Negative |
Chlorop Pseudomonas | Negative |
High Quality Hyaluronic Acid(Food&Cosmetics Grade)