| 常用名 | 2,3,5-三苯基氯化四氮唑 | CAS号 | 298-96-4 |
|---|---|---|---|
| 价格 | ¥15500.0/1kg | 纯度 | 99.0% |
| 备货期 | 需询单 | 库存 | 需询单 |
| 产品详情(用途,包装等)
用途: Tetrazolium Red(2,3,5-Triphenyltetrazolium chloride; TPTZ) is used to visualize dehydrogenase enzyme activity; initially the tetrazolium solution is colorless but changes to red when it comes into contact with hydrogen. Tetrazolium red is used in a biochemical viability test for seeds. The test relies on dehydrogenase enzymes to release hydrogen ions which subsequently reduce the colorless tetrazolium salt solution to a red compound called formazan. Living cells turn red while dead cells remain colorless. 物理化学性质: CAS号:298-96-4 常用中文名:2,3,5-三苯基氯化四氮唑 常用英文名:2,3,5-Triphenyltetrazolium chloride 分子式:C19H15ClN4 分子量:334.802 密度:N/A 沸点:>360 熔点:250 °C(lit.) 闪点:91.7ºC 储存条件:2-8°C |