Active Member
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Address: No.40-1004, West Zone of TusPark, Suzhou Industrial Park, Suzhou City.
Contact name:Noah Chen
SUZHOU MHW CHEMICAL CO., LTD. |
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CEP Certified Injection Grade Hyaluronic Acid Powder With Different Molecular Weight
We also obtained CEP certificate, so products can export to many countries.
Advantages
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
Injection Grade Hyaluronic Acid has been tested and proven safe and non toxic.
c. High Purity
Product quality of Hyaluronic Acid is much higher than EP standard, with much lower impurities.
The endotoxin of Hyaluronic Acid is less than 0.05IU/mg.
d. High Stability
Stability tests were proven that product's quality is stable under its recommended storage and transportation conditions.
Hyaluronic Acid (Injection Grade)
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| Test Items | Specifications |
| Appearance | White powder |
| pH | 6.0~7.5 |
| Assay (on dry basis) | 95.0%~105.0% |
| Molecular weight | (0.5~3.0)×106 |
| Intrinsic viscosity | ≥ 24.0dL/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 | ≤ 0.05IU/mg |
