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| Customization: | Available |
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| Type: | Skin Care |
| Function: | Moisturizer, Anti-Aging, Whitening/Lightening, Nourishing, Anti-Wrinkle |
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| Products Description |
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Product Name
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Cosmetic/Food Grade Sodium Hyaluronate / Hyaluronic Acid Powder
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Appearance
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White powder
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CAS No
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9004-61-9
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MF
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C14H22NNaO11
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Grade
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Food Grade,Comestic Grade
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Specification
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99% Medium molecular, low molecular, high molecular weight |
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Solubility
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100% Soluble in Water
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Keywords
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sodium hyaluronate food grade cosmetic;sodium hyaluronate cosmetic;sodium hyaluronate
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Storage
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Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
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Shelf Life
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24 Months
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| Specification |
| PRODUCT NAME | Sodium Hyaluronate |
| ITEM | STANDARD |
| Appearance | White or almost white powder or granular or fibrous solid,without visible foreign objects to the naked eye |
Infrared Absorption |
The infrared absorption spectrum should be consistent with the control spectrum |
| Sodium hyaluronate content(%) | 95.0~105(Calculated by dry product) |
| Appearance of solution | The solution should be clarified,A600nm≤0.01 |
| Nucleic Acids | A260nm ≤0.5 |
| pH | 5.0-8.5 |
| Average molecular weight | Measured values |
| Intrinsic viscosity(m3/kg) | Measured values |
| Protein content(%) | ≤0.10 |
| Dry weight loss(%) | ≤15.0 |
| Residue on ignition(%) | ≤10 |
| Chlorides(%) | ≤0.5 |
| Iron(ppm) | ≤80 |
| Total Colony Number(CFU/g) | ≤100 |
| Fungi and yeasts(CFU/g) | ≤20 |
| Bacterial endotoxin(EU/mg) | ≤0.5 |
| Viable Hemolytic Streptococci | Negative |
| Hemolysis | Negative |
| Escherichia coli/g | Negative |
| Staphylococcus Aureus | Negative |
| Pseudomonas Aeruginosas | Negative |



