|Place of Origin:||CHINA|
|Brand Name:||MHW CHEM|
|Minimum Order Quantity:||500Gram|
|Packaging Details:||inner pack:100 g/foil bag, 500 g/foil bag, 1 kg/foil bag; outer pack: drum as per customer's requirements|
|Delivery Time:||depends on your quantity|
|Payment Terms:||T/T, L/C, Western Union, MoneyGram|
|Supply Ability:||20 tons/Year|
|Einecs No.:||232-678-0||CAS No.:||No.9067-32-7|
|Appearance:||White Powder||Bacteria Endotoxin:||< 0.5 IU/mg|
medical grade sodium hyaluronate,
pharmaceutical grade hyaluronic acid
Safe Sodium Hyaluronate For Eyes , HA Powder Low Bacteria Endotoxin
Eye-drops grade sodium hyaluronate can be used as an API or excipient for drugs and medical devices in ophthalmic preparations, in-articular injections, anti-adhesive preparations, topical preparations for wound healing and soft tissue filler ,etc.It is a good transdermal absorption enhancer as well as moisturizing agent.
1. High Safety
a. Bacteria and raw materials for fermentation are safe.
Non animal sources: It is produced by bacterial fermentation. All the ingredients of medium are non animal sources.
Non GMO: The strain is widely accepted as safe and is included in EP Standard.
b. Products are safe
Eye-drops Grade Sodium Hyaluronate has been tested and proven safe and non toxic.
c. High Purity
Product quality of Sodium Hyaluronate is much higher than EP standard, with much lower impurities.
The endotoxin of Sodium Hyaluronate is less than 0.5IU/mg.
d. High Stability
Stability tests were proven that product's quality is stable under its recommended storage and transportation conditions.
Sodium Hyaluronate (Eye-drops Grade)
|HA Assay (on dry basis)||95.0%~105.0%|
|Molecular weight||≥ 1.50×106|
|Intrinsic viscosity||≥ 23.5dL/g|
|Nucleic acids||A260nm≤ 0.5|
|Appearance of solution||A600nm≤ 0.01|
|- Chloride||≤ 0.5%|
|- Heavy metals||≤ 20ppm|
|- Iron||≤ 80ppm|
|- Protein||≤ 0.1%|
|- Lead||≤ 3ppm|
|Loss on drying||≤ 10.0%|
|Residue on ignition||15.0~20.0%|
|- Total bacterial count||< 100CFU/g|
|- Yeasts & mold||< 100CFU/g|
- Bacterial endotoxins
Contact Person: Mr. Noah Chen