产品编号：T104030
产品规格：50mg
产品价格：面议
| 标准品编号: | T104030 |
| 名称: | TBPE (Tetrabromophenolphthalein Ethyl Ester Potassium Salt) |
| 别名: | Benzoic acid, 2-[(3,5-dibromo-4-hydroxyphenyl)(3,5-dibromo-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-, ethyl ester, potassium salt (9CI); Phenolphthalein, 3',3'',5',5''-tetrabromo-, ethyl ester, potassium deriv. (6CI) |
| CAS号: | 62637-91-6 |
| 分子式: | C₂₂H₁₃Br₄KO₄ |
| 分子量: | 700.05 |
| 类别: | Building Blocks; Miscellaneous; |
| 应用: | TBPE (Tetrabromophenolphthalein Ethyl Ester Potassium Salt) is a sensitive spectrophotometric reagent for amines, quaternary ammonium salts and other cations. TBPE has been incorporated into colour-changing test strips for lead(II), and has been used in testing for ethoxylated nonionic surfactants. |
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