
Contact usMETAMIZOLE 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 |











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