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Product Details:
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CAS No: | 9004-61-9 | Molecular Formula: | C14H22NNaO11 |
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Molecular Weight: | 403.31 | EINECS No: | 232-678-0 |
Storage Conditions: | −20°C | Solubility: | H2O: 5 Mg/mL, Clear, Colorless |
Density: | 1.78 G/cm3 | Boiling Point: | 1274.4°C At 760 MmHg |
Flas: | 724.5 ° C | Vapor Pressure: | 0mmHg At 25°C |
Appearance: | White Powder | Usage: | Used As High Grade Cosmetic Additive, Also Used In Medicine |
High Light: | cosmetic intermediates,makeup raw materials |
Source | Fermented | Manufacturing Date | May.17,2019 |
Grade | Cosmetic grade | Batch No | 20190517 |
Test Items | Standard | Result |
Appearance | White powder | White powder |
Hyaluronic Acid | ≥95% | 98.5% |
Glucuronic acid | ≥43 | 47.6% |
Molecular weight | 1.0—1.5 X 106 | 1.5X 106 |
PH | 6.0-7.5 | 6.2 |
Solution transmittance | ≥99.0% | 99.83 |
Loss on drying | <10% | 7.4% |
Protein | ≤0.01% | 0.004% |
Dynamie viscosity | Measuned value | 27000mPa.S |
Heavy metal | <20ppm | Complies |
Bacterial counts | <100cfu/g | Complies |
Mold and Yeast | <10cfu/g | Complies |
Staphylococcus aureus | Can not be checkout |
Chlorop seu domonas | Can not be checkout |
Shelf Life | Two Years |
Conclusion | The results meet the standard |
Contact Person: Angela
Tel: 86-15377658509