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Injection Grade Sodium Hyaluronate Medical Grade HA Powder
Product specification
| Brand Name | MHW CHEM |
| Model Number | MHW-FU-2026050 |
| 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 |
Core Application Areas
1. Joint Health (Orthopedic Viscoelasticity Supplementation)
Medical-grade sodium hyaluronate (HA) is a core component of intra-articular injections (joint lubricants) used to treat osteoarthritis. High molecular weight sodium hyaluronate mimics the function of synovial fluid, reducing friction and relieving pain.
2. Ophthalmic Surgery Adjuvants
In surgeries such as cataract extraction and corneal transplantation, injectable HA acts as a viscoelastic agent, effectively protecting corneal endothelial cells and maintaining surgical space.
3. Dermal Fillers
Through cross-linking technology, HA powder is processed into gel-like fillers for wrinkle removal, lip augmentation, and facial contouring. Its high purity ensures extremely low postoperative redness, swelling, and allergy rates.
4. Postoperative Anti-Adhesion Gel
Utilizing its excellent biodegradability and barrier function, HA is widely used in anti-adhesion products after abdominal and pelvic surgeries.
Why choose us
▪ Full Supply Chain Quality Traceability: From strain selection to finished product packaging, every step is traceable.
▪ Advanced Separation and Purification Technology: Utilizing multi-stage membrane filtration and alcohol precipitation technology, we ensure that nucleic acid and protein residues are far below international standards.
▪ Environmental Control: The production process is completed in a Class C+Class A clean area, ensuring sterility and freedom from external contamination.
▪ Regulatory Support: We provide complete registration support documentation.
Manufacturing Process
1. Microbial Fermentation
Non-animal-derived fermentation is employed, precisely controlled in a fully automated bioreactor to eliminate the risk of virus transmission at the source.
2. Multi-stage Purification
Multi-stage membrane filtration and ion exchange technology efficiently removes proteins, nucleic acids, and heavy metal impurities.
3. Endotoxin Removal
Patented ultrafiltration pyrogen removal technology ensures endotoxin levels are strictly controlled at < 0.05 IU/mg, meeting the safety threshold for injection.
4. Precipitation
Repeated washing and precipitation are performed in a Class A clean area to ensure sodium hyaluronate purity exceeds 99%.
5. Vacuum Drying
Vacuum freeze-drying or low-temperature vacuum drying is used to maximize the preservation of the high molecular weight and bioactivity of sodium hyaluronate.
6. Packaging
Finished products are pulverized and vacuum-packed in a Class 10,000 cleanroom, and each batch is accompanied by a Certificate of Analysis (COA) for traceability.
Finished products are pulverized and vacuum-packed in a Class 10,000 cleanroom, and each batch is accompanied by a Certificate of Analysis (COA) for traceability.
