Jitka Eysseltová 1 4.0e+01 Ambient temperature 2 4.0 °C 1 6.92e+01 Percent mass fraction (1) 3 6.92 1 1 1.12e+01 Percent mass fraction (2) 3 1.12 1 1 5.80e+01 Percent mass fraction (3) 3 5.80 1 1 3.08e+01 Percent mass fraction (4) 3 3.08 1 1 0 3.16e+00 Molality (2) 3 3.16 mol/kg 1 3.14e+01 Molality (3) 3 3.14 mol/kg 1 5.0e+01 Ambient temperature 2 5.0 °C 1 7.33e+01 Percent mass fraction (1) 3 7.33 1 1 1.18e+01 Percent mass fraction (2) 3 1.18 1 1 6.15e+01 Percent mass fraction (3) 3 6.15 1 1 2.67e+01 Percent mass fraction (4) 3 2.67 1 2 0 3.84e+00 Molality (2) 3 3.84 mol/kg 1 3.83e+01 Molality (3) 3 3.83 mol/kg 1 6.0e+01 Ambient temperature 2 6.0 °C 1 7.71e+01 Percent mass fraction (1) 3 7.71 1 1 1.25e+01 Percent mass fraction (2) 3 1.25 1 1 6.46e+01 Percent mass fraction (3) 3 6.46 1 1 2.29e+01 Percent mass fraction (4) 3 2.29 1 3 0 4.75e+00 Molality (2) 3 4.75 mol/kg 1 4.70e+01 Molality (3) 3 4.70 mol/kg 1 7.0e+01 Ambient temperature 2 7.0 °C 1 7.93e+01 Percent mass fraction (1) 3 7.93 1 1 1.28e+01 Percent mass fraction (2) 3 1.28 1 1 6.65e+01 Percent mass fraction (3) 3 6.65 1 1 2.07e+01 Percent mass fraction (4) 3 2.07 1 4 0 5.38e+00 Molality (2) 3 5.38 mol/kg 1 5.35e+01 Molality (3) 3 5.35 mol/kg 1 8.0e+01 Ambient temperature 2 8.0 °C 1 8.24e+01 Percent mass fraction (1) 3 8.24 1 1 1.33e+01 Percent mass fraction (2) 3 1.33 1 1 6.91e+01 Percent mass fraction (3) 3 6.91 1 1 1.76e+01 Percent mass fraction (4) 3 1.76 1 5 0 6.57e+00 Molality (2) 3 6.57 mol/kg 1 6.54e+01 Molality (3) 3 6.54 mol/kg 1 9.0e+01 Ambient temperature 2 9.0 °C 1 8.63e+01 Percent mass fraction (1) 3 8.63 1 1 1.39e+01 Percent mass fraction (2) 3 1.39 1 1 7.24e+01 Percent mass fraction (3) 3 7.24 1 1 1.37e+01 Percent mass fraction (4) 3 1.37 1 6 0 8.82e+00 Molality (2) 3 8.82 mol/kg 1 8.79e+01 Molality (3) 3 8.79 mol/kg 2 1.00e+02 Ambient temperature 3 1.00 °C 1 9.09e+01 Percent mass fraction (1) 3 9.09 1 1 1.47e+01 Percent mass fraction (2) 3 1.47 1 1 7.62e+01 Percent mass fraction (3) 3 7.62 1 0 9.1e+00 Percent mass fraction (4) 2 9.1 1 7 1 1.40e+01 Molality (2) 3 1.40 mol/kg 2 1.394e+02 Molality (3) 4 1.394 mol/kg 2 1 4.0e+01 Ambient temperature 2 4.0 °C 1 6.10e+01 Percent mass fraction (1) 3 6.10 1 1 1.48e+01 Percent mass fraction (2) 3 1.48 1 1 4.62e+01 Percent mass fraction (3) 3 4.62 1 1 3.90e+01 Percent mass fraction (4) 3 3.90 1 1 0 3.30e+00 Molality (2) 3 3.30 mol/kg 1 1.97e+01 Molality (3) 3 1.97 mol/kg 1 5.0e+01 Ambient temperature 2 5.0 °C 1 6.48e+01 Percent mass fraction (1) 3 6.48 1 1 1.57e+01 Percent mass fraction (2) 3 1.57 1 1 4.91e+01 Percent mass fraction (3) 3 4.91 1 1 3.52e+01 Percent mass fraction (4) 3 3.52 1 2 0 3.88e+00 Molality (2) 3 3.88 mol/kg 1 2.32e+01 Molality (3) 3 2.32 mol/kg 1 6.0e+01 Ambient temperature 2 6.0 °C 1 6.88e+01 Percent mass fraction (1) 3 6.88 1 1 1.67e+01 Percent mass fraction (2) 3 1.67 1 1 5.21e+01 Percent mass fraction (3) 3 5.21 1 1 3.12e+01 Percent mass fraction (4) 3 3.12 1 3 0 4.65e+00 Molality (2) 3 4.65 mol/kg 1 2.78e+01 Molality (3) 3 2.78 mol/kg 1 7.0e+01 Ambient temperature 2 7.0 °C 1 7.29e+01 Percent mass fraction (1) 3 7.29 1 1 1.77e+01 Percent mass fraction (2) 3 1.77 1 1 5.52e+01 Percent mass fraction (3) 3 5.52 1 1 2.71e+01 Percent mass fraction (4) 3 2.71 1 4 0 5.68e+00 Molality (2) 3 5.68 mol/kg 1 3.39e+01 Molality (3) 3 3.39 mol/kg 1 8.0e+01 Ambient temperature 2 8.0 °C 1 7.71e+01 Percent mass fraction (1) 3 7.71 1 1 1.87e+01 Percent mass fraction (2) 3 1.87 1 1 5.84e+01 Percent mass fraction (3) 3 5.84 1 1 2.29e+01 Percent mass fraction (4) 3 2.29 1 5 0 7.10e+00 Molality (2) 3 7.10 mol/kg 1 4.25e+01 Molality (3) 3 4.25 mol/kg 1 9.0e+01 Ambient temperature 2 9.0 °C 1 8.13e+01 Percent mass fraction (1) 3 8.13 1 1 1.97e+01 Percent mass fraction (2) 3 1.97 1 1 6.16e+01 Percent mass fraction (3) 3 6.16 1 1 1.87e+01 Percent mass fraction (4) 3 1.87 1 6 0 9.16e+00 Molality (2) 3 9.16 mol/kg 1 5.48e+01 Molality (3) 3 5.48 mol/kg 2 1.00e+02 Ambient temperature 3 1.00 °C 1 8.57e+01 Percent mass fraction (1) 3 8.57 1 1 2.08e+01 Percent mass fraction (2) 3 2.08 1 1 6.49e+01 Percent mass fraction (3) 3 6.49 1 1 1.43e+01 Percent mass fraction (4) 3 1.43 1 7 1 1.26e+01 Molality (2) 3 1.26 mol/kg 1 7.56e+01 Molality (3) 3 7.56 mol/kg 2 1.10e+02 Ambient temperature 3 1.10 °C 1 9.01e+01 Percent mass fraction (1) 3 9.01 1 1 2.18e+01 Percent mass fraction (2) 3 2.18 1 1 6.83e+01 Percent mass fraction (3) 3 6.83 1 0 9.9e+00 Percent mass fraction (4) 2 9.9 1 8 1 1.92e+01 Molality (2) 3 1.92 mol/kg 2 1.148e+02 Molality (3) 4 1.148 mol/kg 2 1.20e+02 Ambient temperature 3 1.20 °C 1 9.45e+01 Percent mass fraction (1) 3 9.45 1 1 2.25e+01 Percent mass fraction (2) 3 2.25 1 1 7.16e+01 Percent mass fraction (3) 3 7.16 1 0 5.5e+00 Percent mass fraction (4) 2 5.5 1 9 1 3.62e+01 Molality (2) 3 3.62 mol/kg 2 2.167e+02 Molality (3) 4 2.167 mol/kg 2 1.30e+02 Ambient temperature 3 1.30 °C 1 9.89e+01 Percent mass fraction (1) 3 9.89 1 1 2.40e+01 Percent mass fraction (2) 3 2.40 1 1 7.49e+01 Percent mass fraction (3) 3 7.49 1 0 1.1e+00 Percent mass fraction (4) 2 1.1 1 10 2 1.895e+02 Molality (2) 4 1.895 mol/kg 3 1.1341e+03 Molality (3) 5 1.1341 mol/kg 1 Solubility, Solubility data series The method has been described earlier [1]. The International Union of Pure and Applied Chemistry Polyakov, E. V.; Mart'yanova, L. I.; Sarbaev, A. N.; Zh. Prikl. Khim. 1974, 47, 1507. paper Sarbaev, A. N.; Polyakov, E. V.; Polyakova, Z. A.; Ruchkova, A. Kh.; Tyunina, M. F.; Gushchina, L. I.; Mart'yanova, L. I.; Khim. Prom. (Moscow) 1974, 50, 516. paper 7722-76-1 1 NH4H2PO4 InChI=1S/H3N.H3O4P/c;1-5(2,3)4/h1H3;(H3,1,2,3,4) LFVGISIMTYGQHF-UHFFFAOYSA-N 115.026 Ammonium dihydrogenphosphate $\ce{CO(NH2)2}$ was GOST 6691-67; $\ce{NH4H2PO4}$ was GOST 3771-64. No other information is given. 57-13-6 2 CH4N2O InChI=1S/CH4N2O/c2-1(3)4/h(H4,2,3,4) XSQUKJJJFZCRTK-UHFFFAOYSA-N 60.0553 Urea 7732-18-5 3 H2O InChI=1S/H2O/h1H2 XLYOFNOQVPJJNP-UHFFFAOYSA-N 18.0153 Water Ammonium dihydrogenphosphate with Urea and Water