Use of Dinitrophenols in the Extraction Spectrophotometry of Cationic Surfactants

Abstract

The application of 2,4-dinitrophenol and 2,6-dinitrophenol as reagents for an ion pair extraction spectrophotometry was tested using a simplified procedure (test tube method)

Keywords

• dinitrophenol
• extraction spectrophotometry
• ion pair
• tenside