사업분야
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사업분야
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- Product:
- Sodium Acetylated Hyaluronate
- CAS No.:
- 158254-23-0
- Product No.:
- SP2099
- Package:
- 25kg/Drum or in terms of customer's requirements.
Specification
|
ITEM |
SPECIFICATION |
RESULT |
|
Appearance |
White to yellowish granules or powders |
Complied |
|
Acetyl Content % |
23.0-29.0 |
23.5 |
|
Transparency，% (0.5%，80 % Ethanol) |
≥99.0 |
100 |
|
pH (0.1%Water Solution) |
5.0-7.0 |
5.5 |
|
Intrinsic Viscosity (dL/g) |
0.50-2.80 |
0.85 |
|
Protein % |
≤0.10 |
0.04 |
|
Loss on Drying % |
≤10.0 |
7.5 |
|
Heavy Metal (as Pb) ppm |
≤20 |
＜20 |
|
Residue on Ignition % |
11.0-16.0 |
14.8 |
|
Bacteria Count CFU/g |
≤100 |
Complied |
|
Molds&Yeast CFU/g |
≤50 |
Complied |
|
Staphylococcus Aureus |
Negative |
Negative |
|
Pseudomonas Aeruginosa |
Negative |
Negative |
Applications and Usages
Cleaning cosmetics: facial cleanser, cleansing cream, cleaning soap, shower gel, etc.
Skin care products: essence, make-up water, skin care lotion, toner, cream, UV protection products.