Densities of Aqueous MgCl2(aq), CaCl2(aq), KI(aq), NaCl(aq), KCl(aq), AlCl3(aq), and (0.964 NaCl + 0.136 KCl)(aq) at Temperatures Between (283 and 472) K, Pressures up to 68.5 MPa, and Molalities up to 6 mol·kg-1 Al Ghafri, S.; Maitland, G.C.; Trusler, J.P.M.; Journal of Chemical & Engineering Data 2012, 57, 1288-1304