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Home > Functional Ingredients > Best Eye Drop Grade Sodium Hyaluronate Low Bacterial Endotoxins Supplier, Exporter
Best Eye Drop Grade Sodium Hyaluronate Low Bacterial Endotoxins Supplier, Exporter
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Best Eye Drop Grade Sodium Hyaluronate Low Bacterial Endotoxins Supplier, Exporter

Best Eye Drop Grade Sodium Hyaluronate Low Bacterial Endotoxins Supplier, Exporter

Eye drop grade sodium hyaluronate refers to a high-purity raw material specifically formulated for use in ophthalmic preparations. It is derived from natural hyaluronic acid via fermentation and is derived as its sodium salt. It exhibits excellent moisturizing properties, viscoelasticity, and biocompatibility. This grade of product must meet standards for pharmaceutical or ophthalmic use, with stringent requirements for impurities such as heavy metals, residual proteins, and endotoxins to ensure safety and stability when used near the eye.

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Product Description

Product Specification

Model Number MHW-FU-2025003
Product Name Sodium Hyaluronate
Chemical Formula (C14H20NNaO11)n
Chemical Structure Chemical Structure of Sodium Hyaluronate
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°C~10°C, seal container.

Applications

Artificial Tears and Lubricating Eye Drops
Eye drop-grade sodium hyaluronate forms a moisturizing protective film on the ocular surface, reducing tear evaporation and alleviating symptoms such as dry eyes, foreign body sensation, and burning sensation. It is a commonly used ingredient in the treatment of dry eye.
Contact Lens Lubricants and Care Solutions
It forms a lubricating layer between the contact lens and the cornea, reducing friction and discomfort, improving wear comfort, and helping extend the life of the lens.
Ophthalmic Surgical Aids
In ophthalmic surgeries such as cataracts and corneal transplants, it is used as a viscoelastic agent to protect corneal endothelial cells, maintain anterior chamber depth, and minimize intraoperative trauma.
Corneal Repair and Protection Products
Sodium hyaluronate promotes corneal epithelial cell repair and supports the recovery of ocular surface tissue. It is often used in postoperative care or eye damage repair preparations.
Application Instance 1
Application Instance 2

Frequently Asked Questions

What is the purity (Assay) of this Sodium Hyaluronate?
Our Sodium Hyaluronate features an exceptionally high purity level with an assay of ≥99.5%, making it ideal for ophthalmic formulations.
How does Sodium Hyaluronate benefit dry eye relief?
It forms a long-lasting moisturizing and lubricating film on the surface of the eye, significantly reducing tear evaporation and alleviating dry, burning, or foreign body sensations.
Is this product suitable for contact lens care?
Yes, it is widely used as a lubricant in contact lens solutions to minimize friction between the lens and cornea, enhancing overall wearing comfort.
What are the storage guidelines for maintaining product stability?
To preserve its quality, the product should be kept in sealed containers, protected from light exposure, and stored under refrigerated conditions between 2°C and 10°C.
What is the shelf life and packaging structure?
It has a shelf life of 2 years when stored correctly. The standard packaging includes 100g/foil bags, 1kg/foil bags, or customized options according to demand.
What is the biological source of this Sodium Hyaluronate?
It is derived from microbial fermentation, ensuring high quality with bacterial endotoxins controlled at ≤0.5IU/mg.

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