Hyaluronic Acid
Product Code | PG176 | Grade | Pure |
Purity | Min. 93.0% | CAS No | 9004-61-9 |
Molecular Formula | C33H54N2O23 | Molecular Weight | 846.8 |
H.S.Code | 2933.2100 | Shelf Life | 5 Years |
Physical Properties
Physical state at 20C | Solid | Colour | White Crystalline | Odour | Odourless |
Specifications
Description | White powder with no odor |
Assay | Min. 93.0% |
Glucuronic acid | Min. 45.0% |
Loss on drying | NMT 10.0% |
pH (1% solution) | 6.0 – 7.5 |
Transparency (0.1% solution) | Min. 99.0% |
Protein (dry basis) | NMT 0.1% |
Residue on ignition | NMT 20.0% |
Heavy Metals (as Pb) | NMT 20 ppm |
Arsenic (As) | NMT 2 ppm |
Mesh | 100% pass through 80 mesh |
Total Plate Count | NMT 100 cfu/g |
Yeast & moulds | NMT 10 cfg/g |
Staphylococcus aureus | Negative |
Pseudomonas aeruginosa | Negative |
Packaging
100 gm, 500 gm, 1 Kg |