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Item |
Specification |
Appearance |
White powder |
Glucuronic Acid |
≥ 44% |
Sodium Hyaluronate |
≥ 91% |
Clarity (0.5% water solution) |
≥ 99% |
pH |
5.0-8.5 |
Molecular Weight |
High Molecular Weight |
Protein |
0.1% |
Loss on drying |
10% |
Residue on Ignition |
20.00 % |
Chlorides |
0.5% |
Iron |
80ppm |
Heavy metal |
10ppm |
Arsenic |
2ppm |
Bacteria Count |
100CFU/G |
Molds & Yeast |
100CFU/g |
Staphylococcus aureus |
Negative |
Pseudomonas aeruginosa |
Negative |
Hemolysis |
Negative |
Viable Hemolytical Streptococci |
Negative |
Focuschem Trading offers high quality hyaluronic acid made inat a competitive price. We are one of the most professional manufacturers and suppliers in this field and provide the best solution for your beauty and health. Please feel free to contact us.