|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|
|CAS No.:||No.9067-32-7||Appearance:||White Powder|
|Einecs No.:||232-678-0||Bacteria Endotoxin:||< 0.5 IU/mg|
medical grade sodium hyaluronate,
pharmaceutical grade hyaluronic acid
Low Molecular Weight Sodium Hyaluronate For Eyes / Functional HA Powder
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 can improve skin nutrition metabolism, make skin tender, smooth, wrinkle, increase elasticity, prevent aging.
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%|
|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