Solubility, Density, and Metastable Zone Width of the 3-Nitro-1,2,4-triazol-5-one + Water System

The solubility of 3-nitro-1,2,4-triazol-5-one in water was measured over the temperature range from 284.65 K to 367.55 K. The results were correlated by an exponential equation. Densities of the aqueous solutions have been measured at temperatures from 308.15 K to 368.15 K and at mole fractions of 0.0027 to 0.014. The metastable zone width was measured for the evaluation of the nucleation rate. Results for the density and the metastable zone width were correlated by empirical equations.