Fig. 7. Influence of the difference of the heat capacities on the solubility behaviour for Gly–Gly (circles11) in water as molality vs. temperature. Lines represent PC-SAFT predictions with the parameters from Table 3 and FSC-measured melting properties from this work (Table 4). Dotted line: eqn (1) with ΔcSLp0i = 0, dotted-dashed line: eqn (1) with ΔcSLp0i = const. = 51 J mol−1 K−1, solid line: eqn (1) with eqn (2).
