Solubilities of Dihydroxylammonium 5,5′-Bistetrazole-1,1′-diolate in Various Pure Solvents at Temperatures between 293.15 and 323.15 K
文摘
The solubility of newly insensitive energetic material dihydroxylammonium 5,5′-bis(tetrazole)-1,1′-diolate (TKX-50) was measured in ethyl acetate, ethanol, deionized water, dimethyl fumarate (DMF), formic acid, toluene, and dimethyl sulfoxide (DMSO) between 293.15 and 323.15 K at atmospheric pressure by the gravimetric method, which is increased with an increase of temperature. The order of the solubility is ethyl acetate < ethanol < toluene < deionized water < DMF < formic acid < DMSO. The experimental mole fraction solubility data were correlated with a simple Apleblat equation, showing a good fitting between the experimental data and Apleblat equation.