METAMIZOLE SODIUM
Chemical Name | Sodium[(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)methylamino]methanesulfonate |
CAS Number Molecular Formula Molecular Weight | 68-89-3 C13H16N3NaO4S 333.34 |
Molecular Structure | |
Packing | 25kg/drum |
Capacity | 100T/M |
Storage | Store in a tightly sealed container away from heat and direct light, and in a cool dry place. |
Application | It can be used for analgesia and defervesce |
SPECIFICATION
Items | Specification |
Characters | White or almost white crystalline powder, very soluble in water, soluble in alcohol. |
Identification | Meet the requirements |
Acidity or alkalinity | Meet the requirements |
Related Substances(TLC)% | ≤1.0 |
Impurity C(%) | ≤0.5 |
Any other Impurity | ≤0.20 |
Total Impurities | ≤0.5 |
Sulphates (%) | ≤0.1 |
Heavy Metals(%) | ≤0.002 |
Loss on Drying(%) | 4.9~5.3 |
Assay(On dried basis)(%) | 99.9~101.0 |
Standard | EP7.0 |