溴酚蓝
面议
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分子式 C19H10Br4O5S 分子量669.96 Beilstein号 61698 EC号 200-679-5 MDL号 MFCD00005875 PubChem编号 24850869 属性 熔点 297°C 敏感性 对湿度敏感 存贮条
| 货号 | CAS号 | 价格 | 操作 |
|---|---|---|---|
| B109642-5g | 115-39-9 | 面议 | 询底价 |
| B109642-100g | 115-39-9 | 面议 | 询底价 |
| B109642-25g | 115-39-9 | 面议 | 询底价 |
| B109643-1g | 115-39-9 | 面议 | 询底价 |
| B109643-25g | 115-39-9 | 面议 | 询底价 |
耗材描述
- 分子式 C19H10Br4O5S
- 分子量669.96
- Beilstein号 61698
- EC号 200-679-5
- MDL号 MFCD00005875
- PubChem编号 24850869
属性
| 熔点 | 297°C |
| 敏感性 | 对湿度敏感 |
| 存贮条件 | 密封保存。 |
| 密度 | 0.9540 |
描述
| 应用 | An electrophoresis tracking dye also used as an acid-base indicator |
| 产品介绍 | Bromophenol blue is useful as a tracking dye in electrophoresis, an industrial dye, a laboratory acid-base indicator and a biological stain. In gel electrophoresis it can be used as a color marker and as as a biological stain it can be used to stain proteins and nucleic acids. Bromophenol blue is an intermediate and is used as an acid-based indicator in the pH range of 3-4.6 where the color changes from yellow to blue |
| 别名 | 四溴酚磺酚酞;3,3',5,5'-四溴磺酚酞;四溴苯酚磺酞;溴酚蓝磺酸内酯Bromophenol Blue (BPB);Tetrabromophenoltetrabromosulfonephthalein;3',3'',5',5''-Tetrabromophenolsulfonephthalein;Bromphenol Blue Sultone Form |
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