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Sterile Sodium Hyaluronate Powder for Injectable Solution
Product specification
| Brand Name | MHW CHEM |
| Model Number | MHW-FU-2026067 |
| 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 |
| MOQ | 100 grams |
Main Applications
1. Medical Aesthetic Injectable Products
Sodium hyaluronate is an important biomaterial in the medical aesthetic field and can be used in the research and development of hyaluronic acid-based injectable products. By varying molecular weights, concentrations, and cross-linking technologies, products with different rheological properties can be developed.
Regarding non-cross-linked sodium hyaluronate raw materials, its excellent water retention and viscoelasticity make it suitable for the formulation development of some skin-lightening, hydrating, and related medical aesthetic products.
It is important to note that the safety and clinical applicability of the final injectable product depends on the complete formulation, cross-linking process, sterilization process, packaging system, and production and quality system that complies with local regulations, and not solely on the sodium hyaluronate raw material itself.
2. Ophthalmic Products
Sodium hyaluronate has excellent lubricating and water-retaining properties, therefore it can be used in the development of some ophthalmic preparations and ophthalmic-related medical products.
In ophthalmic applications, the molecular weight, viscosity, purity, and endotoxin control of sodium hyaluronate are all important quality parameters. Different products will select different specifications of sodium hyaluronate depending on their specific applications.
3. Orthopedic Applications
Hyaluronic acid is naturally found in synovial fluid, therefore sodium hyaluronate is widely studied and used in joint-related medical products.
When developing orthopedic injectable products, the raw material typically needs to have a stable molecular weight, high purity, and strict microbiological and endotoxin control to meet the requirements of subsequent formulation production.
Sterile vs. Regular Sodium Hyaluronate
The quality requirements for sodium hyaluronate vary depending on the application.
Cosmetic-grade sodium hyaluronate is mainly used in topical skincare products such as serums, creams, masks, and lotions, with a focus on moisturizing properties, solubility, molecular weight, and formulation stability.
Food-grade sodium hyaluronate is mainly used in food, dietary supplements, and related products, with a focus on food safety, purity, and relevant regulatory requirements.
Pharmaceutical/injectable sodium hyaluronate requires even stricter control over indicators such as microorganisms, bacterial endotoxins, purity, and the production environment.
Therefore, when purchasing sodium hyaluronate, the appropriate grade should be selected based on the final product's intended use, and regular cosmetic-grade raw materials should not be simply used as substitutes for injectable-related raw materials.