- Canned Fruit[6]
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- Sauce[6]
- Steel Wire[4]
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- Refrigeration & Heat Exchange Parts[2]
- Brake System[2]
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- Daily Chemicals[4]
- Organic Intermediate[1]
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- Healthcare Supplement[3]
- Other Skin Care Products[6]
- Truck Wheel[6]
- Car Wheels[6]
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- Contact Person : Mr. WANG Ethan
- Company Name : Qingdao Jutai International Trade Co., Ltd.
- Tel : 86-532-82875100
- Fax : 86-532-82875200
- Address : Shandong,QINGDAO,2-1303 NO.75 FUZHOU SOUTH ROAD,SHINAN DISTRICT,QINGDAO,CHINA
- Country/Region : China
- Zip : 266071
sodium Hyaluronic Acid
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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.
Analysis of Certificate
Test Items | Specification | Result |
Description | White powder | White powder |
Particle size | 100% pass through 60 mesh | Complied |
PH(0.1%Water Solution) | 6.0~8.0 | 6.39 |
Glucuronic acid | ≥44.0% | 46.39% |
Molecular weight | 800000~1500000 | 0.90X 106 |
Sodium hyaluronate | ≥91.0% | 95.89% |
Transparency(0.1%Water Solution) | ≥99.0 | 100.0 |
Protein | <0.1% | 0.028% |
Loss on drying | ≤10.0% | 7.40% |
Residue on Ignition | ≤20% | 15.17% |
Heavy metals | <20ppm | <10ppm |
Arsenic | <2ppm | <2ppm |
Bacteria count | <100cfu/g | <10 cfu/g |
Mold&Yeast | <10 cfu/g | <10 cfu/g |
Pseudomonas aeruginosa | Negative | Negative |
Staphylococcus aureus | Negative | Negative |
Hemolysis | Negative | Negative |
Viable Hemolytical Streptococci | Negative | Negative |
Package : Aluminium Foil Bag,100g/bag, 500g/bag, 1000g/bag, 10bags/box,5 bags/box.
sodium Hyaluronic Acid
