1kg free shipping 100% Natural Sodium Hyaluronate cosmetic grade

$385.00

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Sku: 32218190910
-17462
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1kg free shipping 100% Natural Sodium Hyaluronate cosmetic grade

Sodium hyaluronate powder

 

Name: Hyaluronic acid
Content: 99.5%
Source: Fermented
Grade: Cosmetic grade, food grade, eye-drop grade, injection grade. 
Ph:5.5~7.5
Appearance: white powder

 

Items

Specifications

Results

Description

White powder

Passed

pH

6.0~7.5

6.5

HA Assay(on dry basis)

≥95.0%

97.3%

Glucuronic Acid

≥45.0%

47.0%

 

 

 

Kinematic Viscosity

≥40mm2/s

31.5mm2/s

Transparency (in 0.1%aq.sol.,)

≥99.0%

Passed

Mesh

≥80

Passed

Stake Density

0.2~0.4g/cm3

0.34g/cm3

Protein

≤0.1%

0.03%

Heavy Metals (Pb)

≤20ppm

≤20ppm

Loss on Drying

≤8.0%

6.1%

Arsenic

≤2ppm

≤2ppm

Powerful Heat Remain

≤13.0%

Passed

Bacteria Count

<10cfu/g

<10cfu/g

Mold and Yeast

<10cfu/g

<10cfu/g

Salmonella

Negative

Negative

Staphylococcus Aureus

Negative

Negative

Escherichia Coli

Negative

Negative

 

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