Tolperison Hydrochloride 3644-61-9
Product Description
2.CAS NO:3644-61-9
3.Reliable supplier
4.High quality
5.Model Number: USP/BP /CP
Test Item | Analysis Specification | Result |
Description | A white crystalline power | Conforms |
pH | 4.5~5.5 | 5.0 |
Melting point | 167~174°C | 169~170°C |
Solubility | Very soluble in glacial acetic acid, easily soluble in water and in ethanol95, soluble in anhybride acetic, slightly soluble in acetone, and practically insoluble in diethylether | Conforms |
Identification |
| Conforms
Conforms
Conforms |
Absorbance | 555~585 | 581 |
Clarity and color of solution | Conforms | Conforms |
Sulfate | ≤50ppm | Conforms |
Heavy metals | ≤20ppm | Conforms |
Piperidine hydrochloride | ≤0.1% | Conforms |
Loss on drying | ≤0.5% | 0.2% |
Residue on ignition | ≤0.1% | 0.08% |
Assay | ≥98.5% | 99.2% |
Volatile organic impurities, Residual solvents | Toluene ≤890 ppm Ethyl acetate≤5000 ppm Ethanol≤5000 ppm
| Not detected Not detected Not detected |
Conclusion | Conform to JP 15 Standard |