Table 1.
T(I) [°C] | T(II) [°C] | ΔH(II) [mJ/mg] | T(III) [°C] | ΔH(III) [mJ/mg] | T(IV) [°C] |
94.9 | 171.8 | 9.605 | 220.8 | 20.6056 | 236 |
aI: elimination of the non-structural water that is adsorbed on the sample (94.9 °C); II: dehydration of PTX hydrate (171.8 °C); III: melting point of PTX (220.8°C); ΔHm = 20.6 mJ/mg; IV: decomposition (236 °C).