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| Supplier: | Anhui Elite Industrial Co., Ltd. |
|---|---|
| Price: | US $ 0.9g |
| Min Order: | 100g |
| Quantity:: | |
| Trade Terms: | FOB,CFR,CIF |
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| Prod Model: | Cosmetic Grade |
|---|---|
| Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Appearance: | White Powder |
| Glucuronic Acid: | Min.44% |
| Quality: | First Class |
| Kind: | Hyaluronic Acid Powder |
| Classification: | Food Grade and Cosmetic Grade |
| Grade Standard: | Food Grade and Cosmetic Grade |
| Item | Standard |
| Appearance | White powder |
| Solubility | Soluble in water, practically insoluble in acetone and in anhydrous ethanol. |
| Glucuronic Acid | Min.44% |
| Sodium Hyaluronate | Min.91% |
| Appearance of Solution | A600nm≤ 0.01 |
| Nucleic Acid | A260nm≤ 0.5 |
| pH | 6.0-7.5 |
| Molecular Weight | 1.0-1.5 Million Daltons |
| Protein | Max.0.1% |
| Loss on drying | Max.10% |
| Residue on Ignition | Max.20% |
| Chlorides | Max.0.5% |
| Iron | Max.80ppm |
| Heavy metal | Max.20ppm |
| Arsenic | Max.2ppm |
| Nitrogen | 3.0-4.0% |
| Bacteria Count | Max.10CFU/g |
| Molds & Yeast | Max.10CFU/g |
| Staphylococcus aureus | Negative |
| Pseudomonas aeruginosa | Negative |
| Hemolysis | Negative |
| Viable Hemolytical Streptococci | Negative |
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