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Medical Grade Hyaluronic Acid Powder for Eye Drops
Product specification
| Brand Name | MHW CHEM |
| Model Number | MHW-FU-2026053 |
| Product Name | Hyaluronic Acid |
| Chemical Formula | (C14H21NO11)n |
| Chemical Structure |
|
| CAS No. | 9004-61-9 |
| Appearance | White, fine powder |
| Assay | ≥99.5% |
| Solubility | Soluble in water |
| Heavy metals | ≤10ppm |
| Protein | ≤0.1% |
| Bacterial endotoxins | ≤0.5IU/mg |
| Source | Microbial fermentation |
Core Advantages
1. High Purity and Pharmaceutical-Grade Standard Control
Hyaluronic acid boasts high purity and low impurity residue, with strictly controlled endotoxin levels, ensuring its safe application in ophthalmic formulation systems and meeting the quality requirements of artificial tears and post-operative care products.
2. Excellent Moisturizing and Lubricating Properties
Hyaluronic acid forms a stable hydrating protective film on the ocular surface, effectively reducing tear evaporation and improving dryness, fatigue, and foreign body sensation, while enhancing long-term eye comfort and lubrication.
3. High Biocompatibility and Low Irritation
Hyaluronic acid is derived from microbial fermentation and contains no animal-derived components, resulting in higher safety. It is gentle and non-irritating to ocular tissues, suitable for long-term use and formulation development for sensitive individuals.
4. Good Formulation Compatibility and Stability
Hyaluronic acid is highly compatible with various eye drop systems and maintains stable performance in different pH and electrolyte environments, making it suitable for the development of single-dose and multi-dose ophthalmic products.
Production Process&Quality Control
1. Microbial Fermentation Production
Hyaluronic acid is produced using a controlled fermentation system, avoiding animal-derived risks from the source and ensuring raw material stability and consistency.
2. Multi-stage Purification and Refining Process
Impurities are removed through ultrafiltration, nanofiltration, and deep deproteinization processes, improving product purity and reducing immunogenicity risks.
3. GMP Standard Quality Management System
The entire process is controlled according to GMP principles, achieving a traceable production system from fermentation to finished product, ensuring consistent quality for every batch.
4. Complete Quality Documentation Support
Each batch of hyaluronic acid comes with a Certificate of Analysis (COA) report, MSDS (Material Safety Data Sheet), and pharmacopoeia compliance documentation, meeting global registration and export requirements.
Application Areas
1. Artificial Tears Products
Hyaluronic acid, as a core moisturizing ingredient, is used to relieve dry eye symptoms, improve the ocular surface lubrication environment, and enhance daily eye comfort.
2. Post-Ophthalmic Care Preparations
Hyaluronic acid is widely used in ocular surface repair formulations after cataract surgery, corneal surgery, and laser surgery to help reduce irritation and promote recovery.
3. Corneal Protection and Repair Products
Hyaluronic acid in corneal protection preparations reduces mechanical friction damage, maintains ocular surface moisture, and enhances barrier protection.
4. High-End Eye Care and Contact Lens Lubricants
Hyaluronic acid is used in high-end eye care products and contact lens solutions to significantly improve wearing comfort and reduce dryness and foreign body sensation.