Binary mixtures: CH3CH2CONH2+(Na, K)/(CNS, ClO4)

Abstract The enthalpy of fusion of propionamide is measured by the DSC method, and liquid—solid equilibrium temperatures are measured for the binary systems CH 3 CH 2 CONH 2 +(Na, K)/(CNS, ClO 4 ). The cryoscopic thermodynamic constant is compared with the experimental value. It was found that supercooling phenomena in these systems are very limited.