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Competitive Price Injection Grade Sodium Hyaluronate Powder
Product specification
| Brand Name | MHW CHEM |
| Model Number | MHW-FU-2026030 |
| Product Name | Sodium Hyaluronate |
| Chemical Formula | (C14H20NNaO11)n |
| Chemical Structure |
 |
| CAS No. | 9067-32-7 |
| Appearance | White, fine powder |
| Assay | 95.0%~105.0% |
| Solubility | Soluble in water |
| Heavy metals | ≤10ppm |
| Protein | ≤0.1% |
| Bacterial endotoxins | ≤0.05IU/mg |
| Source | Microbial fermentation |
Product Advantages
High Biocompatibility: Naturally present in the human body's dermis, synovial fluid, and vitreous humor, with no immune rejection or racial differences.
High Moisturizing Properties: A single sodium hyaluronate molecule can bind 500-1000 times its own weight in water, maintaining local tissue hydration and elasticity.
Biodegradable: Gradually degraded into monosaccharides by hyaluronidase in the body, with non-toxic and harmless metabolites and no residue accumulation.
High Purity and Low Impurities: Eliminated of allergens such as proteins, nucleic acids, and heavy metals; endotoxin control is stringent, meeting injection safety requirements.
Adjustable Rheological Properties: Viscosity and elasticity can be adjusted through molecular weight and cross-linking processes, adapting to different injection scenarios.
Production Process
1. Strain Selection: Non-pathogenic, high-hyaluronic acid-producing strains are selected, and multiple tests confirm no exogenous contamination.
2. Fermentation Culture: Controlled fermenter culture with precise temperature, pH, and dissolved oxygen control ensures stable polysaccharide polymerization.
3. Separation and Purification: Multi-stage filtration, alcohol precipitation, ion exchange, and ultrafiltration remove impurities such as proteins, nucleic acids, and pigments.
4. Refining and Drying: Vacuum freeze-drying maintains the integrity of the polysaccharide molecular structure, yielding high-purity powder.
5. Dispensing and Sterilization: Aseptic dispensing, irradiation/moist heat sterilization, with a completely closed system to prevent secondary contamination.
6.Comprehensive Testing: Physicochemical, microbiological, and safety indicators are tested batch by batch; only batches that pass the tests are released.
Storage Conditions
Storage: Protect from light, seal tightly, and store in a cool, dry place below 2-10℃. Avoid freezing, high temperatures, and direct sunlight.
Transportation: Transport at room temperature, away from light. Avoid squeezing and collisions; maintain packaging integrity throughout the journey.