Low Molecular Weight Hyaluronic Acid
Product Description
CAS No: 9067-32-7
Grade Standard: Cosmetic Grade, Food Grade
Mf: C14h22nnao11
Loss on Dry: 3.0% Max
Resource: Natural
Einecs No.: 232-678-0
Appearance: White Powder
pH: 6.0-7.5
Product Name: Hyaluronic Acid
Origin: China
Product Description
Sodium Hyaluronate 90% min.
Grade: food grade and cosmetic grade
Package: 1kg/bag or 5kgs/bag
Typical Specifications -
Typical Specifications -
| SODIUM HYALURONATE | ||||
| Specification | Cosmetic Grade | Food Grade | Eye-Drop Grade | Low Molecular Weight Grade |
| Description | Fine white powder, with no odor. | |||
| Glucuronic Acid | ≥44.0% | ≥44.0% | ≥46.0% | ≥44.0% |
| Sodium Hyaluronate | ≥91.0% | ≥91.0% | ≥96.0% | ≥91.0% |
| pH | 6.0-7.5 | 6.0-8.0 | 6.0-8.0 | 6.0-7.5 |
| Residue on Ignition | ≤20% | ≤13.0% | ≤20.0% | ≤20% |
| Loss on Drying | ≤10.0% | ≤8.0% | ≤8.0% | ≤10.0% |
| Heavy Metals | ≤20ppm | ≤20ppm | ≤20ppm | ≤20ppm |
| Arsenic | <2ppm | ≤2ppm | <2ppm | <2ppm |
| Molecular Weight | 3 k Dalton - 2,000 k Dalton | |||
| protein | ≤0.05% | <0.1% | <0.05% | ≤0.1% |
| Bacteria Count | <10 cfu/g | ≤100 cfu/g | <10 cfu/g | <10 cfu/g |
| Molds & Yeast | <10 cfu/g | <10 cfu/g | <10 cfu/g | <10 cfu/g |
| Staphylococcus aureus | Negative | Negative | Negative | Negative |
| Viable Hemolytical Streptococci | Negative | Negative | Negative | Negative |
| Field of Application | Cosmetics, Health Food, Nutritional, Pharmaceuticals | |||
| * Customization with different specifications also available upon request. (Ex. molecular weight, purity, package). | ||||
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Product Categories : Pharmaceutical Intermediate
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