Vapor pressure data are supplied.

 

Substance:        water

CAS RN:            7732-18-5

Vapor pressure equation using Clapeyron temperature:

              ps=221.2*exp(param1*Tp**3+param2*Tp**2+param3*Tp)     [bar]

                             param1=0.222438359

                             param2=-0.05224019

                             param3=7.177256761

              Tp=1-1/(T/647.3): Clapeyron temperature

              T: temperature [K]

Temperature range:      -1.354   < Tp < 0