CAS number: 1405-10-3
Molecular formula: C23H48N6O17S
molecular weight: 712.7222
Chemical structure:
PRODUCT NAME | NEOMYCIN SULPHATE | |
SHELF LIFE | 4 YEARS | |
Item | Specification | Results |
Characteristics | A white or yellowish-white powder. Odorless or almost. Hygroscopic | Complies |
Identification | A;B;C The positive reaction | Complies |
Acidity or alkalinity (PH) | 5.0-7.5 | 6.6 |
Loss on drying | ≤8.0% | 4.8% |
Assay | ≥600µg /mg (DRY) | 660µg/mg(DRY) 628µg/mg(MOIST) |
Conclusion | The product meets the requirements of USP38 |