常用名 | 溴酚蓝 | CAS号 | 115-39-9 |
---|---|---|---|
价格 | ¥需询单/25kg | 纯度 | 99.0% |
备货期 | 需询单 | 库存 | 3 |
产品详情(用途,包装等)
用途: Bromophenol blue is an acid phthalein dye, and it is used as a tracking dye for electrophoresis. Bromophenol blue is also used as a pH indicator, with a transition range of pH 3 to 4.6[1][2]. 物理化学性质: CAS号:115-39-9 常用中文名:溴酚蓝 常用英文名:Bromophenol Blue 分子式:C19H10Br4O5S 分子量:669.961 密度:2.2±0.1 g/cm3 沸点:605.6±55.0 °C at 760 mmHg 熔点:273 °C 闪点:320.1±31.5 °C 储存条件:Store at RT. |