| Melting temperature (˚C) | Latent heat of fusion (kJ/kg) | Density (kg/m3) | Specific heat (J/kg・˚C) | ||
Solid | Liquid | Solid | Liquid | |||
Sodium thiosulfate pentahydrate (Na2S2O3・5H2O) | 48 | 210 | 1750 | 1670 | 2.38 | 1.46 |