Sodium Borate (NaBO2) B1Na1O2(cr,l) T(K) Cp S -[G-H(Tr)]/T H-H(Tr) delta-f H delta-f G log Kf 0 0. 0. INFINITE -11.634 -970.998 -970.998 INFINITE 100 32.430 20.000 123.003 -10.300 -973.933 -956.190 499.463 200 53.371 49.752 79.193 -5.888 -975.221 -937.851 244.942 298.15 65.940 73.538 73.538 0. -975.709 -919.389 161.073 300 66.149 73.947 73.539 0.122 -975.714 -919.039 160.019 400 75.396 94.289 76.250 7.215 -978.576 -899.905 117.516 500 82.718 111.927 81.660 15.133 -978.549 -880.232 91.957 600 88.575 127.543 88.030 23.707 -978.132 -860.601 74.922 700 93.303 141.562 94.693 32.808 -977.394 -841.067 62.761 800 97.236 154.285 101.359 42.340 -976.390 -821.658 53.649 900 100.500 165.932 107.896 52.232 -975.173 -802.387 46.569 1000 103.219 176.667 114.244 62.423 -973.793 -783.262 40.913 1100 105.269 186.607 120.376 72.854 -972.310 -764.280 36.293 1200 106.608 195.831 126.284 83.456 -1067.556 -742.995 32.342 1240.000 106.859 199.331 128.584 87.726 CRYSTAL <--> LIQUID 1240.000 146.440 226.325 128.584 121.198 TRANSITION 1300 146.440 233.244 133.256 129.984 -1029.331 -717.721 28.838 1400 146.440 244.097 140.791 144.628 -1023.069 -693.986 25.893 1500 146.440 254.200 148.019 159.272 -1016.879 -670.697 23.356 1600 146.440 263.651 154.953 173.916 -1010.757 -647.818 21.149 1700 146.440 272.529 161.611 188.560 -1004.700 -625.321 19.214 1800 146.440 280.899 168.008 203.204 -998.705 -603.178 17.504 1900 146.440 288.817 174.160 217.848 -992.772 -581.366 15.983 2000 146.440 296.328 180.082 232.492 -986.898 -559.865 14.622 2100 146.440 303.473 185.789 247.136 -981.083 -538.657 13.398 2200 146.440 310.285 191.294 261.780 -975.326 -517.723 12.292 2300 146.440 316.795 196.610 276.424 -969.628 -497.052 11.288 2400 146.440 323.027 201.749 291.068 -1014.248 -475.557 10.350 2500 146.440 329.005 206.720 305.712 -1008.744 -453.225 9.470