Table 1.
Thermodynamic parameters for the nimesulide–salicylic acid physical mixtures at first heating.
| xNIM | Te (K) | T (K) | ΔtHe (J/g) |
|---|---|---|---|
| 0 | - | 429.7 | 0 |
| 0.1 | 394.34 | 417.63 | 28.43 |
| 0.2 | 394.34 | 411.96 | 55.83 |
| 0.3 | 394.6 | 409.13 | 77.7 |
| 0.4 | 394.65 | 406.05 | 91.62 |
| 0.5 | 395.27 | 395.27 | 109.69 |
| 0.6 | 394.46 | 406.13 | 96.53 |
| 0.7 | 394.47 | 409.67 | 54.87 |
| 0.8 | 394.66 | 413.48 | 35.62 |
| 0.9 | 394.48 | 417.21 | 16.32 |
| 1 | - | 419.67 | 0 |
xNIM—molar fraction of nimesulide, Te—melting temperature of eutectic, T—melting temperature of component in excess, ΔtHe—melting enthalpy of eutectic composition.