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溴甲酚绿钠盐
Bromocresol Green Sodium Salt
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3031937 | 5g | 683 | 2-5天 | 4-6周 | |
| 3031937 | 25g | 1580 | 2-5天 | 4-6周 | |
| 3031937 | 100g | 4910 | 2-5天 | 4-6周 |
产品别名
62625-32-5
溴甲酚绿钠盐
Bromocresol Green Sodium Salt
Bromocresol Green, water soluble
基本信息
| 应用 | Bromocresol Green sodium salt is used as a pH indicator. It is a pH sensitive triphenylmethane dye useful in various colorimetric detection studies and as an activity tracking dye for DNA agarose gel electrophoresis. It is also used in TLC (thin-layer chromatography) for visualizing compounds containing functional groups having pKa less than 5. |
| 备注 | Transition interval: pH 3.8 (yellow) to pH 5.4 (blue)Incompatible with strong oxidizing agents. |
| MDL | MFCD00148898 |
| EINECS | 263-657-4 |
| 分子式 | C21H13Br4NaO5S |
| 分子量 | 720.01 |
| 熔点 | ca 230° dec. |
| 灵敏度 | Ambient temperatures. |
| 形态 | Powder |
| 溶解性 | Soluble in water and ethanol. |
安全信息
| TSCA | 是 |
