China GMP Veterinary Pharmaceutical Enrofloxacin Base Enrofloxacin CAS: 93106-60-6, Find details about China Enrofloxacin Base, Enrofloxacin HCl from GMP Veterinary Pharmaceutical Enrofloxacin Base Enrofloxacin CAS: 93106-60-6
Item | Standard | Result |
Appearance | Light-yellow or light-yellow orange crystalline powder | Light-yellow crystalline Powder |
Melting range | Between 221°C and 226°C | 223.0°C~225.5°C |
Identification | Meet the requirements | Meet the requirements |
Fluoroquinolonic acid | Not more than 0.2% | <0.2% |
Ciprofloxacin | Not more than 1.0% | 0.15% |
Loss on drying | Not more than 3.0% | 0.1% |
Residue on ignition | Not more than 0.2% | 0.04% |
Heavy metals | Not more than 20ppm | <20ppm |
Assay(on the dried basis) | Not less than 98.5% | 99.1% |