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 |
标识符号 | GHS08, GHS07 |
信号词 | Danger |
危害声明 | H360D,H332,H312,H319 |
警示性声明 | P201,P308+P313,P280,P305+P351+P338 |
个人防护设备 | Eyeshields,Faceshields,full-face respirator (US),Gloves,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter |
WGK德国 | 2 |
闪点(摄氏) | 58 °C |
风险声明 (欧洲) | 61,20/21,36 |
安全声明(欧洲) | S22;S24/25; |
危害码(欧洲) | T |
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