 |
| Menge: | |
|---|---|
26839-77-0
C17H28N4O7S
D-Timolol maleate
| Index Name | Specifications |
| Appearance | White crystal powder |
| Specific rotation | -11.7 to -12.5degree |
| Residue on ignition | 0.1% max |
| Heavy metal | 0.002% max |
| Loss on drying | 0.5%max |
| PH (20mg/ml) | 3.8 to 4.3 |
| Purity | 99%min |
| Index Name | Specifications |
| Appearance | White crystal powder |
| Specific rotation | -11.7 to -12.5degree |
| Residue on ignition | 0.1% max |
| Heavy metal | 0.002% max |
| Loss on drying | 0.5%max |
| PH (20mg/ml) | 3.8 to 4.3 |
| Purity | 99%min |