Sodium hyaluronate

Hyaluronic acid
Grade:Food, cosmetic
Product Specification

Test Item

Specification

Appearance

white powder

Glucuronic acid

≥44%

Assay

≥92%

Molecular weight

8.0×10^5-13.0×10^5

Protein

≤0.1%

pH

6.0-7.5

Transparency(0.1% solution)

≥99%

Loss on drying

≤10%

Strong heat residue

≤20%

Heavy metals

≤10ppm

Arsenic (As)

≤2ppm

Lead (Pb)

≤1ppm

Cadmium (Cd)

≤1ppm

Mercury (Hg)

≤0.1ppm

Total Plate Count

≤100cfu/g

Yeasts and Molds

≤100cfu/g

Chemical Formula: C28H44N2O23

Use of sodium hyaluronate:

– Food supplements, cosmetic products. It is the sodium salt of hyaluronic acid that naturally occurs in the human body, including your skin and joint fluid. It used as a skincare ingredient because it has a low molecular weight that can penetrate the epidermis to help moisturize the skin.

– It can be also used as a food supplement with other ingredients such as collagen and Vitamin C etc. to help promote joint and skin health.

CAS No.: 9067-32-7

EINECS: 232-678-0

Standard: Different molecular for different use

Storage: Stockpiled at the ventilated place, avoiding rain, moisture, and insolation. Please handle with care to prevent bag damage, store away from toxic substances.

Market: Southeast Asia, Europe, USA, South America, Middle East, Africa, etc.

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