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溴酚蓝
品牌 | 厂商性质 | 产地 | 货期 |
---|---|---|---|
阿拉丁 | 生产商 | 上海 | 现货 |
产品参数
货号 | CAS号 | 价格(元) | 操作 |
---|---|---|---|
B109642-5g | 115-39-9 | 询价 | |
B109642-100g | 115-39-9 | 询价 | |
B109642-25g | 115-39-9 | 询价 | |
B109643-1g | 115-39-9 | 询价 | |
B109643-25g | 115-39-9 | 询价 | |
B109643-5g | 115-39-9 | 询价 | |
B109645-10g | 115-39-9 | 59 | 询价 |
B109645-50g | 115-39-9 | 229 | 询价 |
B109645-25g | 115-39-9 | 139 | 询价 |
产品介绍
- 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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注:该产品未在中华人民共和国食品药品监督管理部门申请医疗器械注册和备案,不可用于临床诊断或治疗等相关用途