THE INFLUENCE OF SOME SURFACTANTS AND INORGANIC SALTS ON THE STABILITY OF DIETHAZINE CATION-RADICAL

The effect of selected surfactants and inorganic salts on the time sta bility of perchlorate of diethazine cation radical was studied in an a queous acid solution (3 M-H3PO4). The stability of cation radical was increased only by ClO4- in the presence of low concentration of anioni c surfactant and nonionic surfactant over the whole studied surfactant concentration region, but the values of time stability are always low er than those observed in the presence of only ClO4- without surfactan t. In all inorganic salt-surfactant mixtures the stability of diethazi ne radical cation corresponds, to the first approximation, to superpos ition of the effects of individual components, where the effect of one of them can predominate at high concentration.