Rifamycin Sodium
Product Description
Rifamycin Sodium
CAS number：14897-39-3
Molecular formula：C37H46NNaO12
Molecular weight： 719.75
Shelf Life: 2 years
Packing: 25kg/drum
Specification:
TESTS | SPECIFICATION | RESULTS |
APPEARANCE | A FINE OR SLIGHTLY GRANULAR,RED POWDER | CONFORMS |
IDENTIFICATION | CONFORMS | CONFORMS |
PH | 6.5-8.0 | 7.6 |
ABSORBANCE | 190-210 | 204 |
RIFAMYCIN B | MAX.0.5% | LESS THAN 0.5% |
RIFAMYCIN S | MAX.2.0% | LESS THAN 2.0% |
OTHER RELATED SUBSTANCE | MAX.2.0% | LESS THAN 2.0% |
HEAVY METALS | MAX.10PPM | LESS THAN 10PPM |
WATER | 12.0-17.0% | 15.2% |
BACTERIAL ENDOTOXINS | MAX.0.50 EU | LESS THAN 0.50 EU |
ABNORMAL TOXICITY | CONFORMS | CONFORMS |
ASSAY | MIN.900U/MG | 925U/MG |