An improved HPLC method was developed for the separation and quantification of 2,4-dinitrotoluene and its reduction products. Gradient elution, with a water-acetonitrile mobile phase, was selected for the separation of all components including the 2,4-nitrohydroxyaminotoluene isomers. Provisional identification of the isomer intermediates has been obtained by their UV-Vis spectra.
|Titolo:||Liquid Chromatographic Separation of intermediates of the catalytic hydrogenation of 2,4-dinitrotoluene|
|Data di pubblicazione:||1998|
|Appare nelle tipologie:||1.1 Articolo in rivista|