Abstract
The separation of a series of novel basic polyol surfactants, which exist as cations in aqueous solution, and their synthetic precursors have been compared using ion-suppression chromatography at pH 12 on a polystyrene-divinylbenzene column or ion-pair chromatography on an ODS column using hexanesulphonic acid as an ion-pair reagent. The latter method appeared to be the more versatile. Reversed-phase chromatography was also used for the separation of a related non-ionic diamide polyol surfactant.
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