CAS: 59703-84-3
EINECS: 261-868-6
Molecular formula: C23H26N5O7S-.Na +
Molecular weight: 539.53664
Piperacillin sodium is suitable for infections and bacteremia of the lower respiratory tract, abdominal cavity, gynecology, urinary tract, skin and soft tissue, bone and joint caused by sensitive strains of Gram-negative bacteria and some anaerobic bacteria.
Test Item |
Analysis Specification |
Result |
Description |
crystalline powder |
Conforms |
Melting range |
129°C~132°C |
130.8°C-131°C |
Loss on drying |
≤0.5% |
0.20 % |
Specific rotation |
-58°~-62°(C=1,in CH3OH) |
-61.05° |
Sulphated ash |
≤0.1% |
0.08 % |
Heavy metals |
≤10ppm |
Conforms |
Chlorides |
≤0.02% |
Conforms |
Sulfates |
≤0.02% |
Conforms |