- Min.Order :10 Gram
- Purity: 99%
- Payment Terms : L/C,D/A,D/P,T/T,,MoneyGram,Other
Keywords
Hyaluronic Acid Hyaluronic Acid 99% 9004-61-9
Quick Details
- Appearance:White powder
- Application:HA is a natural biotic component widely presents in skin and other tissues. It has outstanding moisturizing effect, thus called Natural Moisturizing Factor (NMF) in the world. HA is the best component
- PackAge:25kgs/drum,bag
- ProductionCapacity:1000 |Metric Ton|Month
- Storage:Moisture and sun protection?
- Transportation:By Sea,by Air,By courier like DHL or Fedx.
Superiority:
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1.Supply sample
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Details:
High quality Hyaluronic Acid 99%
Hyaluronic Acid Quick Details
Chemical Name: [BETA-SODIUM-GLUCONATE-(1,3)-BETA-N-ACETYL-D-GLUCOSAMINE-1,4-]N
CAS No.: 9004-61-9
Molecular Fomula: C14H22NNaO11
Chemical Structure:
Molecular weight: 403.31
Appearance: White powder
Hyaluronic Acid Typical Properties
|
Characteristics |
|
|
White or almost white, very hygroscopic grain or powder, without odor, turn to clear solution when dissolved in water; insoluble in ethanol, |
|
|
acetone and aether. |
|
|
Examination |
|
|
pH(1% water solution) |
6.0-7.5 |
|
Transparency |
≥99.0% |
|
Loss on drying |
≤10.0% |
|
Kinematic viscosity |
Practical value |
|
Molecular weight |
≥1.00×106 |
|
Protein |
≤0.1% |
|
Heavy metals(as Pb) |
≤20ug/g |
|
Assay |
|
|
Glucuronic Acid |
≥44.0% |
|
Sodium Hyaluronate |
≥91.0% |
|
Microbial Examination |
|
|
Bacteria counts |
＜10cfu/g |
|
Mold&Yeast |
＜10cfu/g |
|
Staphylococcus aureus |
negative |
|
Pseudomonas aeruginosa |
negative |
Use of Hyaluronic Acid
◆HA is a natural biotic component widely presents in skin and other tissues. It has outstanding moisturizing effect, thus called Natural Moisturizing Factor (NMF) in the world. HA is the best component used in cosmetics for moisturizing from the nature.
◆When it is applied to skin, macromolecular HA can form a thin layer permeable to air, keeping the skin smooth and moist and further protecting it from bacteria, dust and ultraviolet rays, while micromolecular HA can penetrat into corium, enlarging blood capillaries slightly, promoting blood circulation, improving intermediary metabolism and nourishment-absorbing ability of skin, thus eliminating wrinkles, increasing skin's elasticity and delaying its aging. In addition, HA can further hyperplasia of epidermic cell, clean oxygen-derived free radicals, prevent and rehabilitate skin injuries. Its aqueous solution has very high viscosity which can make water become thicker. Cream made by emulsifying HA with oil is fine and even, homogeneous with stable emulsifiction.
◆HA is the best natural moisturizing component used in high-end cosmetics. Thanks to it’s good compatibility, HA can be added to almost any beauty cosmetics, such as cream, lotion, astringent, essence, facial cleanser, shower gel, shampoo, hair conditioner, mousse and lip stick. In most cases, the dosage is around 0.05%-0.5%.
Hyaluronic Acid Packaging and Shipping
25kgs/drum,bag
Hyaluronic Acid Storage
Plastic bags lined kraft paper closed light sealed packaging or brown glass sealed packaging. Moisture and sun protection
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More than 10 years chemical exporting experience. Good and stabilized factory price.
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