Effect of concentration upon the hydrolysis rate of ammonium pyrophosphate at 25.degree.C

Abstract

Vapor and liquid equilibrium compositions have been measured for binary 1 -methylnaphthalene/methanol mixtures at 246.4, 272.2, and 296.9 °C over a range of pressures from approximately 1.3 MPa to the respective mixture critical pressures. Mixture critical pressures are obtained by visual observation of critical opalescence within the view cell.