Name:Tropicamide
CAS:1508-75-4
MF:C17H20N2O2
The detailed specifications are as below:
| Itemoftesting | Specification | Result |
| Appearance | Whitecrystallinepowder | Complies |
| Identification | A,B,C,D,E | Complies |
| OpticalRotation | -0.1~+0.1 | Complies |
| Solution | Clearandcolorless | Complies |
| MeltingPoint,℃ | 95℃~100℃ | 96.5℃~98.0℃ |
| LossOnDrying,% | <0.5% | 0.05% |
| Chloride,ppm | <100ppm | Complies |
| HeavyMetal,ppm | 2ppm | Complies |
| ResidueOnIgnition,% | <0.05% | <0.05% |
| RelatedSubstance | Singleimpuritytropicacid<0.05% | Negative |
| N-Ethyl4-PicolylMethyleneAmine<0.2% | Negative | |
| Assay,% | 99.0%~101.0% | 99.48% |
| Conclusion | Complies | |