Solubility in the Systems MCl (M = Na, K)–1,4-Dioxane–Water at 25 ^C

摘要

Phase equilibria in the ternary systems, sodium chloride–dioxane–water and potassium chloride–dioxane–water, have been studied at 25 ^C and a section method for the determination of the immiscibility boundary has been tested. The phase diagrams exhibit the difference between the two systems. In the sodium chloride system an area of two liquid phases occurs, whereas with potassium chloride only a smooth solubility curve exists.