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 |
|
智藥研習社官方微信
制藥在線(xiàn)官方微信
2006-2025 上海博華國際展覽有限公司版權所有（保留一切權利）
滬ICP備05034851號-57
