咪唑-4,5-二羧酸
咪唑-4,5-二羧酸结构式
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常用名 | 咪唑-4,5-二羧酸 | 英文名 | 4,5-Imidazoledicarboxylic acid |
|---|---|---|---|---|
| CAS号 | 570-22-9 | 分子量 | 156.096 | |
| 密度 | 1.8±0.1 g/cm3 | 沸点 | 631.1±40.0 °C at 760 mmHg | |
| 分子式 | C5H4N2O4 | 熔点 | 280-285 °C (dec.)(lit.) | |
| MSDS | 中文版 美版 | 闪点 | 335.5±27.3 °C |
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Imidazole-Modified Nanoporous Silica for Lead Ion Solid Phase Extraction Prior to Determination from Industrial Wastewaters by Flame Atomic Absorption Spectrometry.
J. AOAC Int. 98 , 1417-22, (2015) A new method was applied to produce modified nanoporous silica as a novel sorbent for Pb(II) ion SPE from industrial wastewater samples. In this modified method, the produced nanoporous silica has a higher functional group loading, which leads to a higher pre... |
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