Sodium Hyaluronate
Product Description
| Product | Sodium Hyaluronate |
| CAS | 9067-32-7 |
| Formula | (C14H20NNaO11)n |
| Synonym | Hyaluronic acid, sodium salt, Hyaluronic acid, sodium, salt |
Typical Product Specifications
| Infrared Spectrum | To Pass Test |
| pH | (Of a0.5% aqueous Solution) : 6-8 |
| Water Content; USP Method I <921> | <=10 % |
| Residue on Ignition | 7- 10 % |
| Heavy Metals; USP <231> | <= 20 ppm |
| Arsenic PPM | <= 2 ppm |
| Protein | <= 0.1 % |
| Uronic Acid | (dray basis) : 45.0 - 48.4% |
| Sodium Hyaluronate | (Dry basis) : 93 - 100 % |
| Total Aerobic Plate Count | <= 100 CFU/g |
| Non-Conforming Organisms | None Recovered |
| Solubility (grams/100 gramg water) at 0°C | Completely soluble in distilled water @ 0.5% W/V |
| Sensoric | Clear-slightly opalescent colorless viscous liquid |
| Molecular Weight (theoretical) | 1.3 - 1.9 * 10 squre of 6 |
| Preservative | None |
| Insolubility | in org. solventsm.w. 800,000-1,600,000 |
| Notes | Packing :- 500 g, 1 Kg poly containers with tamper-proof safly seals. Use: HUMECTANT, SKIN CONDITIONING |
| Class | Specialty Chemicals |
| Industry | Nutrition |
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