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Densities and Viscosities of Propane-1,2,3-triol + Ethane-1,2-diol at T = (298.15 to 338.15) K

2010; American Chemical Society; Volume: 55; Issue: 7 Linguagem: Inglês

10.1021/je900938b

1520-5134

Ming-Lan Ge, Jinglan Ma, Bin Chu,

Phase Equilibria and Thermodynamics

Experimental data of densities and viscosities of propane-1,2,3-triol + ethane-1,2-diol binary mixtures were measured over the entire mole fraction range from (298.15 to 338.15) K at atmospheric pressure. Excess molar volumes as a function of mole fraction average have been obtained and fitted to the Redlich−Kister equation. Estimated coefficients of the Redlich−Kister equation and standard error calculated from the Redlich−Kister equation to the experimental data were also presented.