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|Minimum Order
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
1 Kilogram
Packaging Detail:
Paper drum
Delivery Time:
10 to 20 days
Supplying Ability:
100 Kilogram per Month
Payment Type:
T/T, L/C
連絡先担当者 Ms. Alice
NO.40-1004, West Zone of TusPark, Suzhou Industrial Park, Suzhou, Jiangsu
Sodium Hyaluronate belongs to mucopolysaccaride, and is linear, un-branched, high molecular weight polysaccharides containing a repeating disaccharide unit (D-glucuronic and N-acetyl glucosamine). HA weighs about from **0,**0 to ***0,**0. Its weight lends itself to high viscosity and excellent lubrication within the body.
Applications of Sodium Hyaluronate
HA
can be applied to many cosmetics products, such as cream, emulsion,
astringent, serum, facial mask, etc.
Specifications of Cosmetic Grade
|
Items |
Specification |
|
Description |
White powder |
|
pH |
5.5~7.0 |
|
Glucuronic Acid |
≥*5% |
|
Molecular Weight |
(0.**1~2.0)×**6 |
|
Transparency (in 0.1%aq.sol.,) |
≥*9.0% |
|
Protein |
≤0.*1% |
|
Loss on Drying |
≤*0.0% |
|
Heavy Metals (Pb) |
≤*0ppm |
|
Arsenic |
≤2ppm |
|
Nitrogen |
3.0~4.0% |
|
Intrinsic Viscosity |
Actual Value |
|
Bacteria Count |
<**0cfu/g |
|
Mold and Yeast |
<**0cfu/g |
|
Staphylococcus Aureus |
Negative |
|
Pseudomonas Aeruginosa |
Negative |
