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Hyaluronic Acid Sodium Salt

Hyaluronic Acid Sodium Salt
Hyaluronic Acid Sodium Salt
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Product Code : Cosroma HA
Brand Name : COSROMA
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Product Description

Hyaluronic Acid Sodium Salt

INCI Name: Sodium Hyaluronate

CAS No.: 9004-61-9

M.F.: (C14H21NO11)n

Specifications:

Appearance

White solid powder

pH

6.0 - 7.5

Molecular weight

(0.5 - 1.8)x106D

Transmittance of 1% water solution

Not less than 99.0%

Loss on drying

Not more than 10.0%

Glucuronic acid content

Not less than 44.0%

Sodium Hyaluronate content

Not less than 91.0%

Protein content

Not more than 0.1%

Hg

< 1 mg/kg

As

< 2 mg/kg

Pb

< 5 mg/kg

Cd

< 5 mg/kg

Total bacteria

< 100 CFU/g

Yeast and mold

< 10 CFU/g






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