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S Sodium Hyaluronate LMW grade is a natural intrinsic substance of the skin. Additional out-source HA may act as a supplement to the intrinsic HA of the skin. Because the lower relative molecular weight can penetrate through the surface of the skin and accelerate the nutritional supply of the skin metabolism, so that it can prevent the skin from ageing. It means that HA may function as a cosmetic substance as well as a nutrient. |
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Item |
Standard |
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Description |
White powder |
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Particle size |
100% pass through a 80 mesh sieve |
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pH |
5.0-8.5 |
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Transparency |
≥99.0% |
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Loss on drying |
≤10.0% |
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Bulk Density |
0.1-0.6g/cm3 |
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Protein |
≤0.1% |
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Molecular weight |
2000 --- 200,000 Dalton |
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Residue on Ignition |
≤20.00 % |
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Heavy metals |
≤10ppm |
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Arsenic |
≤2ppm |
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Glucuronic acid |
≥44% |
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Sodium Hyaluronate |
≥95% |
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Bacteria counts |
≤10CFU/G |
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Mold & Yeast |
≤10CFU/G |
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E.Coli |
negative |
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S.Aureus |
negative |
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S.Apecies |
negative |
Product Features
Original bacteria name: Streptococcus Zooepidemicus
Made by fermentation
Molecular Weight (Dalton):
1. The Lowest MW: 2000 Dalton
2. Media LMW: 10,000-200,000 Dalton
Details
Usage Scope: Active ingredient for functional food and skin care
Package: 100g/bottle. 1kg/foil-bag. 10kg/drum. 20kg/drum.
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