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Spectinomycin 1.CAS No.:21736-83-4 2.Standard: EP/USP/BP
Item | Standard (EP6.0) | Test Result |
Appearance | white or almost white powder
| Conforms |
Specific Optical Rotation | 15°~21° | 17° |
Identification | Conforms | Conforms |
Clarity Of Solution | Conforms | Conforms |
Color Of Solution | Conforms | Conforms |
PH | 3.8~5.6 | 4.8 |
Water | 16%~20.0% | 17.40% |
Related Substances | Conforms | Conforms |
Sulphate Ash | ≤1.0% | 0.40% |
Bacterial Endotoxins | ≤0.09EU/MG | Conforms |
Assay(On Hydrous Basis) | 95%~100.5% | 96.00% |
Potency(On Hydrous Basis) | 750U/MG~800U/MG | 787U/MG |
Spectinomycin HCL