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茜素红S钠盐
Alizarin Red S 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 |
| 3026475 | 5g | 370 | 2-5天 | 4-6周 | |
| 3026475 | 25g | 675 | 2-5天 | 4-6周 |
产品别名
130-22-3
茜素红S钠盐
Alizarin Red S sodium salt
3,4-Dihydroxy-9,10-dioxo-2-anthracenesulfonic acid sodium salt
C.I. 58005
基本信息
| 应用 | Alizarin Red S sodium salt is used as a chromogenic agent for the colorimetric determination of dothiepin hydrochloride in pharmaceutical formulations. It is also used as an ion-pair reagent for the spectrophotometric assay of fexofenadine in pharmaceuticals. It acts as a colorometric pH indicator in the range of 3.8-5.4. Further, it is used in a biochemical assay to determine the presence of calcific deposition by cells of an osteogenic lineage. |
| 备注 | Transition interval: pH 4.6 (yellow) to pH 6.0 (red)Incompatible with strong oxidizing agents. |
| MDL | MFCD00013049 |
| EINECS | 204-981-8 |
| 分子式 | C14H7O7SNa |
| 分子量 | 342.27 |
| 灵敏度 | Ambient temperatures. |
| 形态 | Powder |
| 溶解性 | Soluble in water and alcohol. |
| Beilstein | 4117090 |
| Merck | 14,8573 |
安全信息
| RTECS | CB1095300 |
| TSCA | 是 |
