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| Hyaluronic Acid (Cosmetic grade) CAS: 9004-61-9 |
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| 99% |
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| 9004-61-9 |
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HA is a natural biotic component, widely existing in skin and any other tissue. It has outstanding moisture keeping ability. |
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Hyaluronic Acid (Cosmetic grade) CAS: 9004-61-9
Test Items Standard
Appearance White powder
Hyaluronic Acid ≥95%
Molecular weight (1.5-1.7) X 106
PH 6.0-7.5
Loss on drying <10%
Protein ≤0.1%
Nitrogen 2.0-3.0%
Heavy metal <20ppm
Bacterial counts <1000cfu/g
Mold and Yeast
<100cfu/g
HA is a natural biotic component, widely existing in skin and any other tissue. It has outstanding moisture keeping ability, thus called Natural Moisturing Factor (NMF) in the world. It is the best component used in cosmetics for moisture keeping in the nature.
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