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Norfloxacin HCl
1.CAS:70458-96-7
2.Assay:99%
3.Standard:USP/BP
4.white powder
TEST |
SPECIFICATION |
RESULT |
|
Description |
White to pale yellow,hydroscpion, photosensitive, crystalline powder |
Complies |
|
Identification |
IR |
Complies |
|
Appreance of solution |
Complies |
Complies |
|
Related Substances |
Impurity E |
max.0.1% |
0.01% |
Methyl-Norfloxacin |
max.0.15% |
0.08% |
|
Unspecicifed Impurities |
max.0.1% |
0.04% |
|
Total Impurities |
max.0.5% |
0.2% |
|
Loss on drying |
max.1.0% |
0.3% |
|
Residue on ignition |
max.0.1% |
0.05% |
|
Heavy metals |
max.15ppm |
10ppm |
|
Purity chromatographic |
The sum of all impurities’peaks is not more than 0.5% |
Complies |
|
Assay |
99.0%-101.0% |
99.8% |
|
Residual Solvents Ethanol |
max.5000ppm |
Not detected |
Norfloxacin HClCAS号:70458-96-7
Norfloxacin HCl分子式: C16H18FN3O3
Norfloxacin HCl英文名称: norfloxacin
Norfloxacin HCl英文同义词: Norfloxacine; 1-ethyl-6-fluoro-4-oxo-7-piperazin-1-yl-quinoline-3-carboxylic acid; 2-hydroxypropanoic acid
Norfloxacin HClEINECS号: 274-614-4
Norfloxacin HCl分子量: 319.3342
Norfloxacin HCl熔点: 220℃
Norfloxacin HCl沸点: 695.6°C at 760 mmHg
Norfloxacin HCl密度: 2.6E-20mmHg at 25°C
Norfloxacin HCl闪点: 374.5°C