A CONSISTENT APPROACH TO TABULATION OF EVALUATED SOLUBILITY DATA - APPLICATION TO THE BINARY SYSTEMS RBCL-H2O AND UO2(NO3)2-H2O

摘要

Many scientific disciplines require accurate solubility data. However, the proliferation of published values from research over the past century reveals a need for a consistent approach to tabulation and evaluation of these data, along with recommended methods based on theory for interpolation and extrapolation. The approach used in the IUPAC Solubility Data project is described, using as examples the binary systems RbCl-H2O and UO2(NO3)(2)-H2O. In this approach, all relevant solubility data are compiled and tabulated. The tabulated data are then evaluated using a systematic approach based upon thermodynamics. The results are tables of recommended values and fitting equations for solubilities and, in some cases, corresponding densities and vapor pressures. [References: 68]