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Hyaluronic acid CAS 9004-61-9

Appearance: White powder
Sample: Available


Hyaluronic acid

Quick Details:
Chemical name: Hyaluronic acid
CAS number: 9004-61-9
Molecular formula:C14H22NNaO11
Molecular weight: 403.31

Typical Properties:

Test Item Standard
Appearance White powder
Solution transmittance 99.0%
Sodium hyaluronate ≥93%
Glucuronic acid ≥45%
Molecular weight (50~120)KDa
PH 6.0-7.5
Loss on drying <10%
Protein ≤0.1%
Heavy metal ≤20ppm
Bacterial counts ≤100cfu/g
Mold and Yeast ≤100cfu/g
Staphylococcus aureus Negative
Chlorop seu domonas Negative


As an ideal natural moisturizing factor, it is widely used in cosmetics to improve skin nutrition and make skin radiant and tender. It can also be used in the medical field.

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