Cefotaxime Sodium(64485-93-4)
Product Description
● Cefotaxime Sodium(64485-93-4)
● CAS No.: 64485-93-4
● EINECS No.: 477.4473
● MF: C16H16N5NaO7S2
● Package: 25Kg/Drum
● Cefotaxime Sodium as a semi-synthetic third-generation cephalosporins, for most Gram-positive bacteria and-negative bacteria have strong activity, antibacterial spectrum, including Pseudomonas aeruginosa, Escherichia coli, Klebsiella pneumoniae, Haemophilus influenzae, bacterial intestinal gas production , Proteus, and Staphylococcus aureus meningitis is so on.
| Items | Standard | Result |
| Characters and Solubility | A white or almost white,crystalline powder .Freely soluble in water and sparingly soluble in methanol | Complies |
| Identification | 1.IR | Complies |
| 2.Chemical reaction | ||
| Crystallinity | meets the requirements | pass |
| Specific optical rotation | +58°~ +64° | +63° |
| Assay | 916~964 ug/mg (on anhydrous acid basis) | 954ug/mg |
| Loss on drying | ≤3.0% | 1.50% |
| pH | 4.5~6.5 | 5 |
| Clarity and color of solution | Clear | Clear |
| max0.20(430nm) | 0.07 | |
| Foreign matter | 10um:≤6000 | 493 |
| 25um:≤600 | 3 | |
| Related substance | Any peak :≤1.0% | 0.50% |
| Total Peak:≤3.0% | 1.2% | |
| Bacterial endotoxin | less than 0.20EU/mg | Complies |
| Sterility | sterile | Complies |
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