Place of Origin: | CHINA |
Brand Name: | MHW |
Certification: | ISO, CEP |
Model Number: | MHW-HA-E021 |
Minimum Order Quantity: | 100g |
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Price: | Negotiable |
Packaging Details: | 100g/bag,500g/bag,1kg/bag |
Delivery Time: | 5-7 days |
Payment Terms: | T/T |
Supply Ability: | 500Kg/Month |
Product Name: | Hyaluronic Acid | Appearance: | White Fine Powder |
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CAS No.: | 9004-61-9 | Application: | Eye Drops |
Safety: | Safe For Application | Bacteria Endotoxin: | <0.5 IU/mg |
Function: | Eye Health | Source: | Microbial Fermentation |
Highlight: | Eye Health Hyaluronic Acid Powder,Assay Above 95% Hyaluronic Acid Powder,Eye Drop Grade Hyaluronic Acid Powder |
Eye Drop Grade Hyaluronic Acid: The "Moisturizing Guardian" Of Eye Care
Hyaluronic acid is a natural polysaccharide that is widely present in human tissues and has excellent moisturizing and lubricating properties. Hyaluronic acid used in eye drops must be strictly purified to meet high medical standards. This high-quality hyaluronic acid is called "eye drop grade hyaluronic acid".
Eye drop grade hyaluronic acid not only needs to have excellent water retention and biocompatibility, but more importantly, it must be non-toxic, non-irritating, and non-polluting to meet the safety requirements for eye use.
Specifications
Hyaluronic acid (Eye-drops Grade) | |
Test Items | Specifications |
Appearance | White powder |
pH | 6.0~7.5 |
HA Assay (on dry basis) | 95.0%~105.0% |
Molecular weight | ≥ 1.50×106Da |
Intrinsic viscosity | ≥ 23.5dL/g |
Nitrogen | 3.0~4.0% |
Nucleic acids | A260nm≤ 0.5 |
Appearance of solution | A600nm≤ 0.01 |
Purity test: | |
- Chloride | ≤ 0.5% |
- Heavy metals | ≤ 20ppm |
- Iron | ≤ 80ppm |
-Arsenic | ≤ 2ppm |
- Protein | ≤ 0.1% |
- Lead | ≤ 3ppm |
Loss on drying | ≤ 10.0% |
Residue on ignition | 15.0~20.0% |
Microbiological purity: | |
- Total bacterial count | < 100CFU/g |
- Yeasts & mold | < 100CFU/g |
- Bacterial endotoxins | ≤ 0.5IU/mg |
Advantages
1. High moisturizing property
Hyaluronic acid can absorb hundreds of times its own weight of water to form a moisturizing film, which can significantly relieve the discomfort symptoms such as burning and stinging caused by dry eyes.
2. Excellent lubricity
It can form a smooth hydrogel film on the surface of the cornea, reduce the friction between the eyelid and the cornea, and improve the comfort of wearing contact lenses.
3. High purity and low irritation
Eye drop grade hyaluronic acid has been deproteinized and depyrogenated, and the endotoxin is controlled at an extremely low level, reducing the risk of allergies and irritation, and is suitable for all kinds of sensitive people.
4. Repair and protection function
It can promote the repair of corneal epithelial cells and help the recovery of ocular surface tissues. It is a commonly used auxiliary care ingredient after ophthalmic surgery.
Documentary Support:
1. Certificate of Analysis , Specification Sheet, MSDS(Material Safety Data Sheet), TDS (Technical Data Sheet),Stability data.
2. Relative certificate, such as halal, kosher, etc.
3. Some statements as you need.
Packing and Shipping:
1. Packing: inner:1kg/foil bag or 5kg/foil bag; outer:20kg/carton or 25kg/carton
2. Shipping: you can choose to deliver goods by air, courier and sea.
Contact Person: Jasmine
Tel: +8613627358501