M. Bastos et al., HEAT-CAPACITIES OF D-MANNITOL AND D-SORBITOL IN WATER, DIMETHYL-SULFOXIDE AND FORMAMIDE, Journal of the Chemical Society. Faraday transactions, 89(9), 1993, pp. 1351-1352
Citations number
26
Categorie Soggetti
Chemistry Physical","Physics, Atomic, Molecular & Chemical
Partial molar heat capacities at infinite dilution, C(p,2)infinity, ha
ve been determined calorimetrically for D-mannitol and D-sorbitol in w
ater, dimethyl sulfoxide and formamide, at 298.15 K. The C(p,2)infinit
y values obtained, which are similar for the three solvents, are much
higher than the heat capacities for the pure compounds. The large DELT
AC(p)infinity values for the dissolution process are believed to be pa
rtly due to the existence of several rotamers in solution. Sorbitol se
ems to be more sensitive than mannitol to specific solvent effects.