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甲酚红钠盐
Cresol Red Sodium Salt
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| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3039478 | 5g | 439 | |||
| 3039478 | 25g | 1530 | |||
| 3039478 | 100g | 4240 |
产品别名
62625-29-0
甲酚红钠盐
Cresol Red Sodium Salt
o-Cresolsulfonephthalein sodium salt
基本信息
| 应用 | Cresol Red sodium salt acts as a constituent of polymerase chain reaction reagent systems. It is useful as a pH indicator with color changes with pH 0.2 - pH 1.8 and pH 7.1 - 8.8. Further, it plays an important role in molecular biology reactions in place of other loading dyes. |
| 备注 | Transition interval (acid): pH 0.2 (red) to pH 1.8 (yellow); (alkaline) pH 7.2 (yellow) to pH 8.8 (red)Incompatible with strong oxidizing agents. |
| MDL | MFCD00001618 |
| EINECS | 263-654-8 |
| 分子式 | C21H17NaO5S |
| 分子量 | 404.42 |
| 熔点 | ca 250° dec. |
| 灵敏度 | Ambient temperatures. |
| 形态 | Powder |
| 溶解性 | Soluble in water, dilute alcohols, acids, alkalies and ethanol. |
安全信息
| TSCA | 是 |
