 |
| Item | Standard |
| Appearance | White or yellowish-white crystal |
| Assay | 99%min |
| Total Impurities | ≦1.0% |
| Each Impurity | ≦0.5% |
| Melting point | 51.0~54.0℃ |
| Lose on drying | ≦0.3% |
| Residual solvents: | |
| Methanol | ≦3000ppm |
| Conclusion | Qualified |
Usage
For pharmaceutical and organic synthesis intermediates
Storage
It should be sealed and shaded to be stored in a dry, cool, well ventilated place.
| Item | Standard |
| Appearance | White or yellowish-white crystal |
| Assay | 99%min |
| Total Impurities | ≦1.0% |
| Each Impurity | ≦0.5% |
| Melting point | 51.0~54.0℃ |
| Lose on drying | ≦0.3% |
| Residual solvents: | |
| Methanol | ≦3000ppm |
| Conclusion | Qualified |
Usage
For pharmaceutical and organic synthesis intermediates
Storage
It should be sealed and shaded to be stored in a dry, cool, well ventilated place.
