China High Quality Local Anesthetic CAS136-47-0 Tetracaine Hydrochloride/Tetracaine HCl, Find details about China Tetracaine Hydrochloride, CAS136-47-0 from High Quality Local Anesthetic CAS136-47-0 Tetracaine Hydrochloride/Tetracaine HCl
Test Items | Specification | Test Results |
Appearance | Fine, white, crystalline, odorless powder | confirm |
Solubility | Very soluble in water, soluble in Alcohol; insoluble in Ether and Benzene | confirm |
USP Reference standards | USP Tetracaine Hydrochloride RS. USP Endotoxin RS. | confirm |
Melting point | 145~150 degree | 146.0~147.5 degree |
Chromatographic purity | In Pass | confirm |
Related substance | Not more than the reference solution 0.05% | confirm |
Heavy metals | ≤10ppm | confirm |
PH | 4.5-6.5 | 5.8 |
Residue on ignition | ≤0.10% | 0.05% |
Loss on Drying | ≤ 0.5% | 0.19% |
Assay | 98.0 -101.0% | 100.1% |
Conclusion | Confirms USP 32 |