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Pharmaceutical Grade Sodium Hyaluronate for Eye Care
Product specification
| Brand Name | MHW CHEM |
| Model Number | MHW-FU-2025007 |
| Product Name | Sodium Hyaluronate |
| Chemical Formula | (C14H20NNaO11)n |
| Chemical Structure |
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| CAS No. | 9067-32-7 |
| Appearance | White, fine powder |
| Assay | ≥99.5% |
| Application | Ophthalmic care |
| Function | Moisturizes and lubricates the ocular surface, relieving dry eye discomfort. |
| Solubility | Soluble in water |
| Heavy metals | ≤10ppm |
| Protein | ≤0.1% |
| Bacterial endotoxins | ≤0.5IU/mg |
| Source | Microbial fermentation |
| Packaging | 100g/foil bag, 1kg/foil bag or as per customer’s request. |
| Shelf life | 2 years |
| Storage conditions | Avoid light, refrigerate 2℃~10℃, seal container. |
Features
High Safety Rating: Employs a rigorous pharmaceutical-grade quality control system, with strict control over heavy metals, protein residues, and microbial indicators, making it suitable for the sensitive eye environment.
Excellent Moisturizing and Lubricating Properties: Sodium hyaluronate possesses excellent hydrophilicity and film-forming properties, forming a stable moisturizing protective layer on the ocular surface to relieve dryness and foreign body sensation.
Good Biocompatibility: Highly compatible with ocular tissues, it is unlikely to cause irritation, making it suitable for long-term or high-frequency use.
Excellent Formulation Stability: Stable under common ophthalmic formulation pH and osmotic pressure conditions, contributing to a longer shelf life and better user experience.
Multiple Molecular Weight Options: Suitable molecular weight ranges can be selected based on different product positioning and efficacy requirements, achieving a balance between lubricity and residence time.
Application
Artificial tears/eye drops: As a core moisturizing and lubricating ingredient, used to relieve dry eye symptoms and improve comfort for contact lens wearers.
Ophthalmic adjunctive therapy preparations: Used in postoperative care or ocular surface repair products to help maintain a moist environment on the ocular surface.
Contact lens care products: Used in contact lens solutions or lubricating formulas to improve the lens wearing experience.
Other eye care products: Such as eye rinses, medical-grade eye moisturizers, etc.