Datasets
-
Mass fraction (4)
-
η - Viscosity, Pa*s (2)
-
n0 - Refractive index (Na D-line) (2)
-
ρl - Mass density, kg/m3 (2)
-
γ - Surface tension liquid-gas, N/m (2)
Mass fraction of Sodium sulfate (2)
[ref]
Operational condition: Pressure, kPa =
100 (Liquid mixture 1)
| Fixed |
Measured |
| Temperature, K - Liquid mixture 1 |
Mass fraction of 1,4-Piperazinediethanol, «alpha»,«alpha»'-dimethyl- (1) - Liquid mixture 1 |
Mass fraction of Sodium sulfate (2) - Liquid mixture 1 |
| 303.15 |
0.0137 |
0.2686 |
| 303.15 |
0.0151 |
0.2630 |
| 303.15 |
0.0169 |
0.2572 |
| 303.15 |
0.0187 |
0.2505 |
| 303.15 |
0.0205 |
0.2428 |
| 303.15 |
0.0229 |
0.2426 |
| 303.15 |
0.0269 |
0.2344 |
| 303.15 |
0.0328 |
0.2203 |
| 303.15 |
0.0367 |
0.2176 |
| 303.15 |
0.0425 |
0.2099 |
| 303.15 |
0.0469 |
0.2038 |
| 303.15 |
0.0552 |
0.1945 |
| 303.15 |
0.0615 |
0.1888 |
| 303.15 |
0.0683 |
0.1818 |
| 303.15 |
0.0679 |
0.1794 |
| 303.15 |
0.0898 |
0.1614 |
| 303.15 |
0.0990 |
0.1541 |
| 303.15 |
0.1115 |
0.1455 |
| 303.15 |
0.1207 |
0.1389 |
| 303.15 |
0.1282 |
0.1333 |
| 303.15 |
0.1429 |
0.1236 |
| 303.15 |
0.1617 |
0.1119 |
| 303.15 |
0.1702 |
0.1073 |
| 303.15 |
0.1789 |
0.1023 |
| 303.15 |
0.1883 |
0.0965 |
| 303.15 |
0.1952 |
0.0928 |
| 303.15 |
0.2026 |
0.0888 |
| 303.15 |
0.2090 |
0.0855 |
| 303.15 |
0.2204 |
0.0793 |
| 303.15 |
0.2299 |
0.0748 |
| 303.15 |
0.2367 |
0.0714 |
| 303.15 |
0.2430 |
0.0682 |
| 303.15 |
0.2488 |
0.0658 |
| 303.15 |
0.2555 |
0.0627 |
| 303.15 |
0.2612 |
0.0602 |
| 303.15 |
0.2704 |
0.0565 |
| 303.15 |
0.2751 |
0.0543 |
| 303.15 |
0.2813 |
0.0520 |
| 303.15 |
0.2886 |
0.0496 |
| 303.15 |
0.2954 |
0.0467 |
| 303.15 |
0.3010 |
0.0449 |
| 303.15 |
0.3053 |
0.0433 |
| 303.15 |
0.3113 |
0.0417 |
| 303.15 |
0.3160 |
0.0403 |
| 303.15 |
0.3205 |
0.0388 |
| 303.15 |
0.3245 |
0.0376 |
| 303.15 |
0.3303 |
0.0360 |
| 303.15 |
0.3360 |
0.0343 |
| 303.15 |
0.3449 |
0.0323 |
| 303.15 |
0.3507 |
0.0304 |
| 303.15 |
0.3562 |
0.0292 |
| 303.15 |
0.3618 |
0.0275 |
| 303.15 |
0.3689 |
0.0261 |
| 303.15 |
0.3777 |
0.0242 |
| 303.15 |
0.3849 |
0.0232 |
| 308.15 |
0.0058 |
0.3033 |
| 308.15 |
0.0070 |
0.2961 |
| 308.15 |
0.0075 |
0.2926 |
| 308.15 |
0.0083 |
0.2886 |
| 308.15 |
0.0095 |
0.2836 |
| 308.15 |
0.0154 |
0.2615 |
| 308.15 |
0.0169 |
0.2569 |
| 308.15 |
0.0189 |
0.2515 |
| 308.15 |
0.0220 |
0.2442 |
| 308.15 |
0.0250 |
0.2377 |
| 308.15 |
0.0900 |
0.1604 |
| 308.15 |
0.1115 |
0.1465 |
| 308.15 |
0.1343 |
0.1314 |
| 308.15 |
0.1524 |
0.1198 |
| 308.15 |
0.1787 |
0.1044 |
| 308.15 |
0.2712 |
0.0581 |
| 308.15 |
0.2799 |
0.0547 |
| 308.15 |
0.2917 |
0.0501 |
| 308.15 |
0.3021 |
0.0466 |
| 308.15 |
0.3098 |
0.0439 |
| 308.15 |
0.3529 |
0.0315 |
| 308.15 |
0.3640 |
0.0289 |
| 308.15 |
0.3743 |
0.0266 |
| 308.15 |
0.3825 |
0.0247 |
| 308.15 |
0.3902 |
0.0232 |
| 308.15 |
0.4364 |
0.0170 |
| 308.15 |
0.4385 |
0.0164 |
| 308.15 |
0.4470 |
0.0153 |
| 308.15 |
0.4566 |
0.0141 |
| 308.15 |
0.4625 |
0.0131 |
| 308.15 |
0.0097 |
0.2832 |
| 308.15 |
0.0106 |
0.2763 |
| 308.15 |
0.0115 |
0.2744 |
| 308.15 |
0.0128 |
0.2701 |
| 308.15 |
0.0139 |
0.2643 |
| 308.15 |
0.0300 |
0.2275 |
| 308.15 |
0.0378 |
0.2135 |
| 308.15 |
0.0476 |
0.2020 |
| 308.15 |
0.0620 |
0.1877 |
| 308.15 |
0.0687 |
0.1763 |
| 308.15 |
0.1943 |
0.0956 |
| 308.15 |
0.2141 |
0.0849 |
| 308.15 |
0.2237 |
0.0798 |
| 308.15 |
0.2371 |
0.0733 |
| 308.15 |
0.2594 |
0.0632 |
| 308.15 |
0.3170 |
0.0417 |
| 308.15 |
0.3252 |
0.0392 |
| 308.15 |
0.3316 |
0.0373 |
| 308.15 |
0.3346 |
0.0363 |
| 308.15 |
0.3448 |
0.0337 |
| 308.15 |
0.3974 |
0.0222 |
| 308.15 |
0.4080 |
0.0212 |
| 308.15 |
0.4124 |
0.0202 |
| 308.15 |
0.4173 |
0.0192 |
| 308.15 |
0.4268 |
0.0179 |
| 308.15 |
0.4687 |
0.0125 |
| 308.15 |
0.4719 |
0.0119 |
| 308.15 |
0.4775 |
0.0112 |
| 313.15 |
0.0058 |
0.3005 |
| 313.15 |
0.0071 |
0.2952 |
| 313.15 |
0.0084 |
0.2882 |
| 313.15 |
0.0101 |
0.2781 |
| 313.15 |
0.0122 |
0.2693 |
| 313.15 |
0.0152 |
0.2632 |
| 313.15 |
0.0191 |
0.2500 |
| 313.15 |
0.0238 |
0.2438 |
| 313.15 |
0.0302 |
0.2304 |
| 313.15 |
0.0420 |
0.2173 |
| 313.15 |
0.0687 |
0.1777 |
| 313.15 |
0.1154 |
0.1423 |
| 313.15 |
0.1395 |
0.1265 |
| 313.15 |
0.1599 |
0.1147 |
| 313.15 |
0.1837 |
0.1017 |
| 313.15 |
0.2008 |
0.0926 |
| 313.15 |
0.2146 |
0.0851 |
| 313.15 |
0.2275 |
0.0786 |
| 313.15 |
0.2419 |
0.0717 |
| 313.15 |
0.2536 |
0.0665 |
| 313.15 |
0.2687 |
0.0601 |
| 313.15 |
0.2761 |
0.0571 |
| 313.15 |
0.2858 |
0.0531 |
| 313.15 |
0.2951 |
0.0498 |
| 313.15 |
0.3043 |
0.0466 |
| 313.15 |
0.3131 |
0.0439 |
| 313.15 |
0.3175 |
0.0421 |
| 313.15 |
0.3264 |
0.0397 |
| 313.15 |
0.3321 |
0.0381 |
| 313.15 |
0.3383 |
0.0362 |
| 313.15 |
0.3458 |
0.0340 |
| 313.15 |
0.3582 |
0.0308 |
| 313.15 |
0.3671 |
0.0287 |
| 313.15 |
0.3768 |
0.0267 |
| 313.15 |
0.3821 |
0.0256 |
| 313.15 |
0.3897 |
0.0240 |
| 313.15 |
0.3934 |
0.0232 |
| 313.15 |
0.3963 |
0.0227 |
| 313.15 |
0.4062 |
0.0205 |
| 313.15 |
0.4182 |
0.0200 |
| 313.15 |
0.4315 |
0.0181 |
| 313.15 |
0.4449 |
0.0169 |
| 313.15 |
0.4578 |
0.0159 |
| 313.15 |
0.4589 |
0.0154 |
| 313.15 |
0.4687 |
0.0144 |
| 313.15 |
0.4702 |
0.0139 |
| 313.15 |
0.4669 |
0.0131 |
| 313.15 |
0.4679 |
0.0126 |
| 313.15 |
0.4722 |
0.0120 |
| 313.15 |
0.4732 |
0.0116 |
| 313.15 |
0.4763 |
0.0111 |
| 313.15 |
0.4775 |
0.0107 |
| 313.15 |
0.4817 |
0.0102 |
| 313.15 |
0.4837 |
0.0098 |
| 318.15 |
0.0081 |
0.3179 |
| 318.15 |
0.0084 |
0.3086 |
| 318.15 |
0.0091 |
0.2887 |
| 318.15 |
0.0101 |
0.2711 |
| 318.15 |
0.0122 |
0.2645 |
| 318.15 |
0.0155 |
0.2597 |
| 318.15 |
0.0204 |
0.2447 |
| 318.15 |
0.0284 |
0.2275 |
| 318.15 |
0.0390 |
0.2095 |
| 318.15 |
0.0524 |
0.1907 |
| 318.15 |
0.0730 |
0.1712 |
| 318.15 |
0.0944 |
0.1596 |
| 318.15 |
0.1344 |
0.1330 |
| 318.15 |
0.1592 |
0.1169 |
| 318.15 |
0.1737 |
0.1082 |
| 318.15 |
0.2099 |
0.0889 |
| 318.15 |
0.2227 |
0.0823 |
| 318.15 |
0.2382 |
0.0745 |
| 318.15 |
0.2475 |
0.0700 |
| 318.15 |
0.2558 |
0.0660 |
| 318.15 |
0.2647 |
0.0624 |
| 318.15 |
0.2790 |
0.0564 |
| 318.15 |
0.2920 |
0.0516 |
| 318.15 |
0.2993 |
0.0485 |
| 318.15 |
0.3080 |
0.0458 |
| 318.15 |
0.3161 |
0.0431 |
| 318.15 |
0.3242 |
0.0408 |
| 318.15 |
0.3306 |
0.0389 |
| 318.15 |
0.3376 |
0.0368 |
| 318.15 |
0.3433 |
0.0353 |
| 318.15 |
0.3508 |
0.0330 |
| 318.15 |
0.3577 |
0.0316 |
| 318.15 |
0.3618 |
0.0303 |
| 318.15 |
0.3667 |
0.0292 |
| 318.15 |
0.3728 |
0.0278 |
| 318.15 |
0.3790 |
0.0265 |
| 318.15 |
0.3854 |
0.0250 |
| 318.15 |
0.3922 |
0.0236 |
| 318.15 |
0.3956 |
0.0230 |
| 318.15 |
0.4034 |
0.0220 |
| 318.15 |
0.4112 |
0.0211 |
| 318.15 |
0.4206 |
0.0204 |
| 318.15 |
0.4301 |
0.0192 |
| 318.15 |
0.4396 |
0.0171 |
| 318.15 |
0.4497 |
0.0156 |
| 318.15 |
0.4573 |
0.0148 |
| 318.15 |
0.4645 |
0.0139 |
| 318.15 |
0.4713 |
0.0129 |
| 318.15 |
0.4768 |
0.0121 |
| 318.15 |
0.4844 |
0.0113 |
| 318.15 |
0.4882 |
0.0105 |
| 318.15 |
0.4969 |
0.0098 |
| 318.15 |
0.5054 |
0.0091 |
| 323.15 |
0.0076 |
0.2927 |
| 323.15 |
0.0088 |
0.2848 |
| 323.15 |
0.0110 |
0.2724 |
| 323.15 |
0.0132 |
0.2647 |
| 323.15 |
0.0172 |
0.2517 |
| 323.15 |
0.0221 |
0.2378 |
| 323.15 |
0.0272 |
0.2280 |
| 323.15 |
0.0346 |
0.2129 |
| 323.15 |
0.0415 |
0.2044 |
| 323.15 |
0.0560 |
0.1874 |
| 323.15 |
0.0710 |
0.1730 |
| 323.15 |
0.0963 |
0.1540 |
| 323.15 |
0.1264 |
0.1340 |
| 323.15 |
0.1612 |
0.1135 |
| 323.15 |
0.1778 |
0.1044 |
| 323.15 |
0.1980 |
0.0935 |
| 323.15 |
0.2272 |
0.0798 |
| 323.15 |
0.2385 |
0.0743 |
| 323.15 |
0.2602 |
0.0648 |
| 323.15 |
0.2765 |
0.0584 |
| 323.15 |
0.2857 |
0.0543 |
| 323.15 |
0.2995 |
0.0496 |
| 323.15 |
0.3131 |
0.0453 |
| 323.15 |
0.3196 |
0.0426 |
| 323.15 |
0.3298 |
0.0402 |
| 323.15 |
0.3372 |
0.0378 |
| 323.15 |
0.3420 |
0.0358 |
| 323.15 |
0.3549 |
0.0335 |
| 323.15 |
0.3664 |
0.0306 |
| 323.15 |
0.3725 |
0.0290 |
| 323.15 |
0.3768 |
0.0272 |
| 323.15 |
0.3876 |
0.0259 |
| 323.15 |
0.3932 |
0.0247 |
| 323.15 |
0.4024 |
0.0231 |
| 323.15 |
0.4071 |
0.0222 |
| 323.15 |
0.4080 |
0.0217 |
| 323.15 |
0.4221 |
0.0203 |
| 323.15 |
0.4363 |
0.0185 |
| 323.15 |
0.4414 |
0.0171 |
| 323.15 |
0.4524 |
0.0147 |
| 323.15 |
0.4629 |
0.0146 |
| 323.15 |
0.4694 |
0.0136 |
| 323.15 |
0.4716 |
0.0131 |
| 323.15 |
0.4754 |
0.0125 |
| 323.15 |
0.4803 |
0.0116 |
| 323.15 |
0.4833 |
0.0111 |
| 323.15 |
0.4840 |
0.0107 |
| 323.15 |
0.4909 |
0.0101 |
| 323.15 |
0.4945 |
0.0098 |
| 323.15 |
0.4978 |
0.0094 |
Temperature, K x Mass fraction
[ref]
Operational condition: Pressure, kPa =
100 (Liquid mixture 2)
| Fixed |
Measured |
| Temperature, K - Liquid mixture 1 |
Mass fraction of Sodium sulfate (2) - Liquid mixture 2 |
Mass fraction of 1,4-Piperazinediethanol, «alpha»,«alpha»'-dimethyl- (1) - Liquid mixture 2 |
Mass fraction of Sodium sulfate (2) - Liquid mixture 1 |
Mass fraction of 1,4-Piperazinediethanol, «alpha»,«alpha»'-dimethyl- (1) - Liquid mixture 1 |
| 303.15 |
0.2703 |
0.0169 |
0.0194 |
0.3681 |
| 308.15 |
0.2421 |
0.0299 |
0.0349 |
0.3524 |
| 313.15 |
0.2903 |
0.0128 |
0.0159 |
0.4578 |
| 318.15 |
0.2404 |
0.0274 |
0.0373 |
0.3827 |
| 313.15 |
0.2675 |
0.0174 |
0.0280 |
0.4182 |
| 313.15 |
0.2403 |
0.0319 |
0.0332 |
0.3744 |
| 313.15 |
0.2235 |
0.0379 |
0.0435 |
0.3422 |
| 313.15 |
0.1948 |
0.0593 |
0.0549 |
0.2974 |
| 318.15 |
0.2969 |
0.0106 |
0.0201 |
0.4785 |
| 318.15 |
0.2781 |
0.0134 |
0.0230 |
0.4476 |
| 318.15 |
0.2205 |
0.0389 |
0.0427 |
0.3561 |
| 323.15 |
0.1981 |
0.0665 |
0.0597 |
0.3194 |
| 303.15 |
0.2508 |
0.0228 |
0.0289 |
0.3542 |
| 318.15 |
0.2079 |
0.0576 |
0.0598 |
0.3228 |
| 323.15 |
0.2906 |
0.0096 |
0.0114 |
0.5044 |
| 323.15 |
0.2730 |
0.0169 |
0.0207 |
0.4598 |
| 323.15 |
0.2431 |
0.0260 |
0.0263 |
0.4121 |
| 323.15 |
0.2147 |
0.0364 |
0.0405 |
0.3474 |
| 303.15 |
0.2401 |
0.0272 |
0.0325 |
0.3337 |
| 308.15 |
0.2122 |
0.0332 |
0.0361 |
0.3187 |
| 303.15 |
0.2245 |
0.0370 |
0.0433 |
0.3100 |
| 303.15 |
0.1918 |
0.0654 |
0.0564 |
0.2861 |
| 308.15 |
0.3045 |
0.0119 |
0.0263 |
0.4364 |
| 308.15 |
0.2933 |
0.0137 |
0.0282 |
0.4173 |
| 308.15 |
0.2625 |
0.0185 |
0.0329 |
0.3775 |
Mass fraction of Sodium sulfate (2)
[ref]
Operational condition: Pressure, kPa =
100 (Liquid mixture 1)
| Fixed |
Measured |
| Temperature, K - Liquid mixture 1 |
Mass fraction of 1,4-Piperazinediethanol, «alpha»,«alpha»'-dimethyl- (1) - Liquid mixture 1 |
Mass fraction of Sodium sulfate (2) - Liquid mixture 1 |
| 303.15 |
0.0137 |
0.2686 |
| 303.15 |
0.0151 |
0.2630 |
| 303.15 |
0.0169 |
0.2572 |
| 303.15 |
0.0187 |
0.2505 |
| 303.15 |
0.0205 |
0.2428 |
| 303.15 |
0.0229 |
0.2426 |
| 303.15 |
0.0269 |
0.2344 |
| 303.15 |
0.0328 |
0.2203 |
| 303.15 |
0.0367 |
0.2176 |
| 303.15 |
0.0425 |
0.2099 |
| 303.15 |
0.0469 |
0.2038 |
| 303.15 |
0.0552 |
0.1945 |
| 303.15 |
0.0615 |
0.1888 |
| 303.15 |
0.0683 |
0.1818 |
| 303.15 |
0.0679 |
0.1794 |
| 303.15 |
0.0898 |
0.1614 |
| 303.15 |
0.0990 |
0.1541 |
| 303.15 |
0.1115 |
0.1455 |
| 303.15 |
0.1207 |
0.1389 |
| 303.15 |
0.1282 |
0.1333 |
| 303.15 |
0.1429 |
0.1236 |
| 303.15 |
0.1617 |
0.1119 |
| 303.15 |
0.1702 |
0.1073 |
| 303.15 |
0.1789 |
0.1023 |
| 303.15 |
0.1883 |
0.0965 |
| 303.15 |
0.1952 |
0.0928 |
| 303.15 |
0.2026 |
0.0888 |
| 303.15 |
0.2090 |
0.0855 |
| 303.15 |
0.2204 |
0.0793 |
| 303.15 |
0.2299 |
0.0748 |
| 303.15 |
0.2367 |
0.0714 |
| 303.15 |
0.2430 |
0.0682 |
| 303.15 |
0.2488 |
0.0658 |
| 303.15 |
0.2555 |
0.0627 |
| 303.15 |
0.2612 |
0.0602 |
| 303.15 |
0.2704 |
0.0565 |
| 303.15 |
0.2751 |
0.0543 |
| 303.15 |
0.2813 |
0.0520 |
| 303.15 |
0.2886 |
0.0496 |
| 303.15 |
0.2954 |
0.0467 |
| 303.15 |
0.3010 |
0.0449 |
| 303.15 |
0.3053 |
0.0433 |
| 303.15 |
0.3113 |
0.0417 |
| 303.15 |
0.3160 |
0.0403 |
| 303.15 |
0.3205 |
0.0388 |
| 303.15 |
0.3245 |
0.0376 |
| 303.15 |
0.3303 |
0.0360 |
| 303.15 |
0.3360 |
0.0343 |
| 303.15 |
0.3449 |
0.0323 |
| 303.15 |
0.3507 |
0.0304 |
| 303.15 |
0.3562 |
0.0292 |
| 303.15 |
0.3618 |
0.0275 |
| 303.15 |
0.3689 |
0.0261 |
| 303.15 |
0.3777 |
0.0242 |
| 303.15 |
0.3849 |
0.0232 |
| 308.15 |
0.0058 |
0.3033 |
| 308.15 |
0.0070 |
0.2961 |
| 308.15 |
0.0075 |
0.2926 |
| 308.15 |
0.0083 |
0.2886 |
| 308.15 |
0.0095 |
0.2836 |
| 308.15 |
0.0154 |
0.2615 |
| 308.15 |
0.0169 |
0.2569 |
| 308.15 |
0.0189 |
0.2515 |
| 308.15 |
0.0220 |
0.2442 |
| 308.15 |
0.0250 |
0.2377 |
| 308.15 |
0.0900 |
0.1604 |
| 308.15 |
0.1115 |
0.1465 |
| 308.15 |
0.1343 |
0.1314 |
| 308.15 |
0.1524 |
0.1198 |
| 308.15 |
0.1787 |
0.1044 |
| 308.15 |
0.2712 |
0.0581 |
| 308.15 |
0.2799 |
0.0547 |
| 308.15 |
0.2917 |
0.0501 |
| 308.15 |
0.3021 |
0.0466 |
| 308.15 |
0.3098 |
0.0439 |
| 308.15 |
0.3529 |
0.0315 |
| 308.15 |
0.3640 |
0.0289 |
| 308.15 |
0.3743 |
0.0266 |
| 308.15 |
0.3825 |
0.0247 |
| 308.15 |
0.3902 |
0.0232 |
| 308.15 |
0.4364 |
0.0170 |
| 308.15 |
0.4385 |
0.0164 |
| 308.15 |
0.4470 |
0.0153 |
| 308.15 |
0.4566 |
0.0141 |
| 308.15 |
0.4625 |
0.0131 |
| 308.15 |
0.0097 |
0.2832 |
| 308.15 |
0.0106 |
0.2763 |
| 308.15 |
0.0115 |
0.2744 |
| 308.15 |
0.0128 |
0.2701 |
| 308.15 |
0.0139 |
0.2643 |
| 308.15 |
0.0300 |
0.2275 |
| 308.15 |
0.0378 |
0.2135 |
| 308.15 |
0.0476 |
0.2020 |
| 308.15 |
0.0620 |
0.1877 |
| 308.15 |
0.0687 |
0.1763 |
| 308.15 |
0.1943 |
0.0956 |
| 308.15 |
0.2141 |
0.0849 |
| 308.15 |
0.2237 |
0.0798 |
| 308.15 |
0.2371 |
0.0733 |
| 308.15 |
0.2594 |
0.0632 |
| 308.15 |
0.3170 |
0.0417 |
| 308.15 |
0.3252 |
0.0392 |
| 308.15 |
0.3316 |
0.0373 |
| 308.15 |
0.3346 |
0.0363 |
| 308.15 |
0.3448 |
0.0337 |
| 308.15 |
0.3974 |
0.0222 |
| 308.15 |
0.4080 |
0.0212 |
| 308.15 |
0.4124 |
0.0202 |
| 308.15 |
0.4173 |
0.0192 |
| 308.15 |
0.4268 |
0.0179 |
| 308.15 |
0.4687 |
0.0125 |
| 308.15 |
0.4719 |
0.0119 |
| 308.15 |
0.4775 |
0.0112 |
| 313.15 |
0.0058 |
0.3005 |
| 313.15 |
0.0071 |
0.2952 |
| 313.15 |
0.0084 |
0.2882 |
| 313.15 |
0.0101 |
0.2781 |
| 313.15 |
0.0122 |
0.2693 |
| 313.15 |
0.0152 |
0.2632 |
| 313.15 |
0.0191 |
0.2500 |
| 313.15 |
0.0238 |
0.2438 |
| 313.15 |
0.0302 |
0.2304 |
| 313.15 |
0.0420 |
0.2173 |
| 313.15 |
0.0687 |
0.1777 |
| 313.15 |
0.1154 |
0.1423 |
| 313.15 |
0.1395 |
0.1265 |
| 313.15 |
0.1599 |
0.1147 |
| 313.15 |
0.1837 |
0.1017 |
| 313.15 |
0.2008 |
0.0926 |
| 313.15 |
0.2146 |
0.0851 |
| 313.15 |
0.2275 |
0.0786 |
| 313.15 |
0.2419 |
0.0717 |
| 313.15 |
0.2536 |
0.0665 |
| 313.15 |
0.2687 |
0.0601 |
| 313.15 |
0.2761 |
0.0571 |
| 313.15 |
0.2858 |
0.0531 |
| 313.15 |
0.2951 |
0.0498 |
| 313.15 |
0.3043 |
0.0466 |
| 313.15 |
0.3131 |
0.0439 |
| 313.15 |
0.3175 |
0.0421 |
| 313.15 |
0.3264 |
0.0397 |
| 313.15 |
0.3321 |
0.0381 |
| 313.15 |
0.3383 |
0.0362 |
| 313.15 |
0.3458 |
0.0340 |
| 313.15 |
0.3582 |
0.0308 |
| 313.15 |
0.3671 |
0.0287 |
| 313.15 |
0.3768 |
0.0267 |
| 313.15 |
0.3821 |
0.0256 |
| 313.15 |
0.3897 |
0.0240 |
| 313.15 |
0.3934 |
0.0232 |
| 313.15 |
0.3963 |
0.0227 |
| 313.15 |
0.4062 |
0.0205 |
| 313.15 |
0.4182 |
0.0200 |
| 313.15 |
0.4315 |
0.0181 |
| 313.15 |
0.4449 |
0.0169 |
| 313.15 |
0.4578 |
0.0159 |
| 313.15 |
0.4589 |
0.0154 |
| 313.15 |
0.4687 |
0.0144 |
| 313.15 |
0.4702 |
0.0139 |
| 313.15 |
0.4669 |
0.0131 |
| 313.15 |
0.4679 |
0.0126 |
| 313.15 |
0.4722 |
0.0120 |
| 313.15 |
0.4732 |
0.0116 |
| 313.15 |
0.4763 |
0.0111 |
| 313.15 |
0.4775 |
0.0107 |
| 313.15 |
0.4817 |
0.0102 |
| 313.15 |
0.4837 |
0.0098 |
| 318.15 |
0.0081 |
0.3179 |
| 318.15 |
0.0084 |
0.3086 |
| 318.15 |
0.0091 |
0.2887 |
| 318.15 |
0.0101 |
0.2711 |
| 318.15 |
0.0122 |
0.2645 |
| 318.15 |
0.0155 |
0.2597 |
| 318.15 |
0.0204 |
0.2447 |
| 318.15 |
0.0284 |
0.2275 |
| 318.15 |
0.0390 |
0.2095 |
| 318.15 |
0.0524 |
0.1907 |
| 318.15 |
0.0730 |
0.1712 |
| 318.15 |
0.0944 |
0.1596 |
| 318.15 |
0.1344 |
0.1330 |
| 318.15 |
0.1592 |
0.1169 |
| 318.15 |
0.1737 |
0.1082 |
| 318.15 |
0.2099 |
0.0889 |
| 318.15 |
0.2227 |
0.0823 |
| 318.15 |
0.2382 |
0.0745 |
| 318.15 |
0.2475 |
0.0700 |
| 318.15 |
0.2558 |
0.0660 |
| 318.15 |
0.2647 |
0.0624 |
| 318.15 |
0.2790 |
0.0564 |
| 318.15 |
0.2920 |
0.0516 |
| 318.15 |
0.2993 |
0.0485 |
| 318.15 |
0.3080 |
0.0458 |
| 318.15 |
0.3161 |
0.0431 |
| 318.15 |
0.3242 |
0.0408 |
| 318.15 |
0.3306 |
0.0389 |
| 318.15 |
0.3376 |
0.0368 |
| 318.15 |
0.3433 |
0.0353 |
| 318.15 |
0.3508 |
0.0330 |
| 318.15 |
0.3577 |
0.0316 |
| 318.15 |
0.3618 |
0.0303 |
| 318.15 |
0.3667 |
0.0292 |
| 318.15 |
0.3728 |
0.0278 |
| 318.15 |
0.3790 |
0.0265 |
| 318.15 |
0.3854 |
0.0250 |
| 318.15 |
0.3922 |
0.0236 |
| 318.15 |
0.3956 |
0.0230 |
| 318.15 |
0.4034 |
0.0220 |
| 318.15 |
0.4112 |
0.0211 |
| 318.15 |
0.4206 |
0.0204 |
| 318.15 |
0.4301 |
0.0192 |
| 318.15 |
0.4396 |
0.0171 |
| 318.15 |
0.4497 |
0.0156 |
| 318.15 |
0.4573 |
0.0148 |
| 318.15 |
0.4645 |
0.0139 |
| 318.15 |
0.4713 |
0.0129 |
| 318.15 |
0.4768 |
0.0121 |
| 318.15 |
0.4844 |
0.0113 |
| 318.15 |
0.4882 |
0.0105 |
| 318.15 |
0.4969 |
0.0098 |
| 318.15 |
0.5054 |
0.0091 |
| 323.15 |
0.0076 |
0.2927 |
| 323.15 |
0.0088 |
0.2848 |
| 323.15 |
0.0110 |
0.2724 |
| 323.15 |
0.0132 |
0.2647 |
| 323.15 |
0.0172 |
0.2517 |
| 323.15 |
0.0221 |
0.2378 |
| 323.15 |
0.0272 |
0.2280 |
| 323.15 |
0.0346 |
0.2129 |
| 323.15 |
0.0415 |
0.2044 |
| 323.15 |
0.0560 |
0.1874 |
| 323.15 |
0.0710 |
0.1730 |
| 323.15 |
0.0963 |
0.1540 |
| 323.15 |
0.1264 |
0.1340 |
| 323.15 |
0.1612 |
0.1135 |
| 323.15 |
0.1778 |
0.1044 |
| 323.15 |
0.1980 |
0.0935 |
| 323.15 |
0.2272 |
0.0798 |
| 323.15 |
0.2385 |
0.0743 |
| 323.15 |
0.2602 |
0.0648 |
| 323.15 |
0.2765 |
0.0584 |
| 323.15 |
0.2857 |
0.0543 |
| 323.15 |
0.2995 |
0.0496 |
| 323.15 |
0.3131 |
0.0453 |
| 323.15 |
0.3196 |
0.0426 |
| 323.15 |
0.3298 |
0.0402 |
| 323.15 |
0.3372 |
0.0378 |
| 323.15 |
0.3420 |
0.0358 |
| 323.15 |
0.3549 |
0.0335 |
| 323.15 |
0.3664 |
0.0306 |
| 323.15 |
0.3725 |
0.0290 |
| 323.15 |
0.3768 |
0.0272 |
| 323.15 |
0.3876 |
0.0259 |
| 323.15 |
0.3932 |
0.0247 |
| 323.15 |
0.4024 |
0.0231 |
| 323.15 |
0.4071 |
0.0222 |
| 323.15 |
0.4080 |
0.0217 |
| 323.15 |
0.4221 |
0.0203 |
| 323.15 |
0.4363 |
0.0185 |
| 323.15 |
0.4414 |
0.0171 |
| 323.15 |
0.4524 |
0.0147 |
| 323.15 |
0.4629 |
0.0146 |
| 323.15 |
0.4694 |
0.0136 |
| 323.15 |
0.4716 |
0.0131 |
| 323.15 |
0.4754 |
0.0125 |
| 323.15 |
0.4803 |
0.0116 |
| 323.15 |
0.4833 |
0.0111 |
| 323.15 |
0.4840 |
0.0107 |
| 323.15 |
0.4909 |
0.0101 |
| 323.15 |
0.4945 |
0.0098 |
| 323.15 |
0.4978 |
0.0094 |
Temperature, K x Mass fraction
[ref]
Operational condition: Pressure, kPa =
100 (Liquid mixture 2)
| Fixed |
Measured |
| Temperature, K - Liquid mixture 1 |
Mass fraction of Sodium sulfate (2) - Liquid mixture 2 |
Mass fraction of 1,4-Piperazinediethanol, «alpha»,«alpha»'-dimethyl- (1) - Liquid mixture 2 |
Mass fraction of Sodium sulfate (2) - Liquid mixture 1 |
Mass fraction of 1,4-Piperazinediethanol, «alpha»,«alpha»'-dimethyl- (1) - Liquid mixture 1 |
| 303.15 |
0.2703 |
0.0169 |
0.0194 |
0.3681 |
| 308.15 |
0.2421 |
0.0299 |
0.0349 |
0.3524 |
| 313.15 |
0.2903 |
0.0128 |
0.0159 |
0.4578 |
| 318.15 |
0.2404 |
0.0274 |
0.0373 |
0.3827 |
| 313.15 |
0.2675 |
0.0174 |
0.0280 |
0.4182 |
| 313.15 |
0.2403 |
0.0319 |
0.0332 |
0.3744 |
| 313.15 |
0.2235 |
0.0379 |
0.0435 |
0.3422 |
| 313.15 |
0.1948 |
0.0593 |
0.0549 |
0.2974 |
| 318.15 |
0.2969 |
0.0106 |
0.0201 |
0.4785 |
| 318.15 |
0.2781 |
0.0134 |
0.0230 |
0.4476 |
| 318.15 |
0.2205 |
0.0389 |
0.0427 |
0.3561 |
| 323.15 |
0.1981 |
0.0665 |
0.0597 |
0.3194 |
| 303.15 |
0.2508 |
0.0228 |
0.0289 |
0.3542 |
| 318.15 |
0.2079 |
0.0576 |
0.0598 |
0.3228 |
| 323.15 |
0.2906 |
0.0096 |
0.0114 |
0.5044 |
| 323.15 |
0.2730 |
0.0169 |
0.0207 |
0.4598 |
| 323.15 |
0.2431 |
0.0260 |
0.0263 |
0.4121 |
| 323.15 |
0.2147 |
0.0364 |
0.0405 |
0.3474 |
| 303.15 |
0.2401 |
0.0272 |
0.0325 |
0.3337 |
| 308.15 |
0.2122 |
0.0332 |
0.0361 |
0.3187 |
| 303.15 |
0.2245 |
0.0370 |
0.0433 |
0.3100 |
| 303.15 |
0.1918 |
0.0654 |
0.0564 |
0.2861 |
| 308.15 |
0.3045 |
0.0119 |
0.0263 |
0.4364 |
| 308.15 |
0.2933 |
0.0137 |
0.0282 |
0.4173 |
| 308.15 |
0.2625 |
0.0185 |
0.0329 |
0.3775 |
Viscosity, Pa*s
[ref]
Operational condition: Pressure, kPa =
100 (Liquid)
| Fixed |
Measured |
| Temperature, K - Liquid |
Mass fraction of 1,4-Piperazinediethanol, «alpha»,«alpha»'-dimethyl- (1) - Liquid |
Mass fraction of Sodium sulfate (2) - Liquid |
Viscosity, Pa*s - Liquid |
| 303.15 |
0.3681 |
0.0194 |
0.0081 |
| 303.15 |
0.3542 |
0.0289 |
0.0076 |
| 303.15 |
0.3337 |
0.0325 |
0.0065 |
| 303.15 |
0.3100 |
0.0433 |
0.0057 |
| 303.15 |
0.2861 |
0.0564 |
0.0043 |
| 303.15 |
0.0169 |
0.2703 |
0.0024 |
| 303.15 |
0.0228 |
0.2508 |
0.0024 |
| 303.15 |
0.0272 |
0.2401 |
0.0023 |
| 303.15 |
0.0370 |
0.2245 |
0.0022 |
| 303.15 |
0.0654 |
0.1918 |
0.0021 |
| 308.15 |
0.4364 |
0.0263 |
0.0092 |
| 308.15 |
0.4173 |
0.0282 |
0.0087 |
| 308.15 |
0.3775 |
0.0329 |
0.0064 |
| 308.15 |
0.3524 |
0.0349 |
0.0054 |
| 308.15 |
0.3187 |
0.0361 |
0.0043 |
| 308.15 |
0.0119 |
0.3045 |
0.0023 |
| 308.15 |
0.0137 |
0.2933 |
0.0022 |
| 308.15 |
0.0185 |
0.2625 |
0.0020 |
| 308.15 |
0.0299 |
0.2421 |
0.0019 |
| 308.15 |
0.0332 |
0.2122 |
0.0019 |
| 313.15 |
0.4578 |
0.0159 |
0.0084 |
| 313.15 |
0.4182 |
0.0280 |
0.0066 |
| 313.15 |
0.3744 |
0.0332 |
0.0049 |
| 313.15 |
0.3422 |
0.0435 |
0.0043 |
| 313.15 |
0.2974 |
0.0549 |
0.0035 |
| 313.15 |
0.0128 |
0.2903 |
0.0020 |
| 313.15 |
0.0174 |
0.2675 |
0.0018 |
| 313.15 |
0.0319 |
0.2403 |
0.0017 |
| 313.15 |
0.0379 |
0.2235 |
0.0016 |
| 313.15 |
0.0593 |
0.1948 |
0.0016 |
| 318.15 |
0.4785 |
0.0201 |
0.0080 |
| 318.15 |
0.4476 |
0.0230 |
0.0064 |
| 318.15 |
0.3827 |
0.0373 |
0.0042 |
| 318.15 |
0.3561 |
0.0427 |
0.0035 |
| 318.15 |
0.3228 |
0.0598 |
0.0029 |
| 318.15 |
0.0106 |
0.2969 |
0.0019 |
| 318.15 |
0.0134 |
0.2781 |
0.0017 |
| 318.15 |
0.0274 |
0.2404 |
0.0015 |
| 318.15 |
0.0389 |
0.2205 |
0.0015 |
| 318.15 |
0.0576 |
0.2079 |
0.0014 |
| 323.15 |
0.5044 |
0.0114 |
0.0066 |
| 323.15 |
0.4598 |
0.0207 |
0.0057 |
| 323.15 |
0.4121 |
0.0263 |
0.0043 |
| 323.15 |
0.3474 |
0.0405 |
0.0031 |
| 323.15 |
0.3194 |
0.0597 |
0.0027 |
| 323.15 |
0.0096 |
0.2906 |
0.0017 |
| 323.15 |
0.0169 |
0.2730 |
0.0015 |
| 323.15 |
0.0260 |
0.2431 |
0.0014 |
| 323.15 |
0.0364 |
0.2147 |
0.0014 |
| 323.15 |
0.0665 |
0.1981 |
0.0013 |
Viscosity, Pa*s
[ref]
Operational condition: Pressure, kPa =
100 (Liquid)
| Fixed |
Measured |
| Temperature, K - Liquid |
Mass fraction of 1,4-Piperazinediethanol, «alpha»,«alpha»'-dimethyl- (1) - Liquid |
Mass fraction of Sodium sulfate (2) - Liquid |
Viscosity, Pa*s - Liquid |
| 303.15 |
0.3681 |
0.0194 |
0.0081 |
| 303.15 |
0.3542 |
0.0289 |
0.0076 |
| 303.15 |
0.3337 |
0.0325 |
0.0065 |
| 303.15 |
0.3100 |
0.0433 |
0.0057 |
| 303.15 |
0.2861 |
0.0564 |
0.0043 |
| 303.15 |
0.0169 |
0.2703 |
0.0024 |
| 303.15 |
0.0228 |
0.2508 |
0.0024 |
| 303.15 |
0.0272 |
0.2401 |
0.0023 |
| 303.15 |
0.0370 |
0.2245 |
0.0022 |
| 303.15 |
0.0654 |
0.1918 |
0.0021 |
| 308.15 |
0.4364 |
0.0263 |
0.0092 |
| 308.15 |
0.4173 |
0.0282 |
0.0087 |
| 308.15 |
0.3775 |
0.0329 |
0.0064 |
| 308.15 |
0.3524 |
0.0349 |
0.0054 |
| 308.15 |
0.3187 |
0.0361 |
0.0043 |
| 308.15 |
0.0119 |
0.3045 |
0.0023 |
| 308.15 |
0.0137 |
0.2933 |
0.0022 |
| 308.15 |
0.0185 |
0.2625 |
0.0020 |
| 308.15 |
0.0299 |
0.2421 |
0.0019 |
| 308.15 |
0.0332 |
0.2122 |
0.0019 |
| 313.15 |
0.4578 |
0.0159 |
0.0084 |
| 313.15 |
0.4182 |
0.0280 |
0.0066 |
| 313.15 |
0.3744 |
0.0332 |
0.0049 |
| 313.15 |
0.3422 |
0.0435 |
0.0043 |
| 313.15 |
0.2974 |
0.0549 |
0.0035 |
| 313.15 |
0.0128 |
0.2903 |
0.0020 |
| 313.15 |
0.0174 |
0.2675 |
0.0018 |
| 313.15 |
0.0319 |
0.2403 |
0.0017 |
| 313.15 |
0.0379 |
0.2235 |
0.0016 |
| 313.15 |
0.0593 |
0.1948 |
0.0016 |
| 318.15 |
0.4785 |
0.0201 |
0.0080 |
| 318.15 |
0.4476 |
0.0230 |
0.0064 |
| 318.15 |
0.3827 |
0.0373 |
0.0042 |
| 318.15 |
0.3561 |
0.0427 |
0.0035 |
| 318.15 |
0.3228 |
0.0598 |
0.0029 |
| 318.15 |
0.0106 |
0.2969 |
0.0019 |
| 318.15 |
0.0134 |
0.2781 |
0.0017 |
| 318.15 |
0.0274 |
0.2404 |
0.0015 |
| 318.15 |
0.0389 |
0.2205 |
0.0015 |
| 318.15 |
0.0576 |
0.2079 |
0.0014 |
| 323.15 |
0.5044 |
0.0114 |
0.0066 |
| 323.15 |
0.4598 |
0.0207 |
0.0057 |
| 323.15 |
0.4121 |
0.0263 |
0.0043 |
| 323.15 |
0.3474 |
0.0405 |
0.0031 |
| 323.15 |
0.3194 |
0.0597 |
0.0027 |
| 323.15 |
0.0096 |
0.2906 |
0.0017 |
| 323.15 |
0.0169 |
0.2730 |
0.0015 |
| 323.15 |
0.0260 |
0.2431 |
0.0014 |
| 323.15 |
0.0364 |
0.2147 |
0.0014 |
| 323.15 |
0.0665 |
0.1981 |
0.0013 |
Refractive index (Na D-line)
[ref]
Operational condition: Pressure, kPa =
100 (Liquid)
| Fixed |
Measured |
| Temperature, K - Liquid |
Mass fraction of 1,4-Piperazinediethanol, «alpha»,«alpha»'-dimethyl- (1) - Liquid |
Mass fraction of Sodium sulfate (2) - Liquid |
Refractive index (Na D-line) - Liquid |
| 303.15 |
0.3681 |
0.0194 |
1.4101 |
| 303.15 |
0.3542 |
0.0289 |
1.407 |
| 303.15 |
0.3337 |
0.0325 |
1.4039 |
| 303.15 |
0.3100 |
0.0433 |
1.3992 |
| 303.15 |
0.2861 |
0.0564 |
1.395 |
| 303.15 |
0.0169 |
0.2703 |
1.3731 |
| 303.15 |
0.0228 |
0.2508 |
1.3729 |
| 303.15 |
0.0272 |
0.2401 |
1.372 |
| 303.15 |
0.0370 |
0.2245 |
1.3718 |
| 303.15 |
0.0654 |
0.1918 |
1.3717 |
| 308.15 |
0.4364 |
0.0263 |
1.4201 |
| 308.15 |
0.4173 |
0.0282 |
1.414 |
| 308.15 |
0.3775 |
0.0329 |
1.4079 |
| 308.15 |
0.3524 |
0.0349 |
1.4022 |
| 308.15 |
0.3187 |
0.0361 |
1.3975 |
| 308.15 |
0.0119 |
0.3045 |
1.376 |
| 308.15 |
0.0137 |
0.2933 |
1.3749 |
| 308.15 |
0.0185 |
0.2625 |
1.3709 |
| 308.15 |
0.0299 |
0.2421 |
1.3702 |
| 308.15 |
0.0332 |
0.2122 |
1.369 |
| 313.15 |
0.4578 |
0.0159 |
1.4199 |
| 313.15 |
0.4182 |
0.0280 |
1.4139 |
| 313.15 |
0.3744 |
0.0332 |
1.4062 |
| 313.15 |
0.3422 |
0.0435 |
1.402 |
| 313.15 |
0.2974 |
0.0549 |
1.3968 |
| 313.15 |
0.0128 |
0.2903 |
1.3749 |
| 313.15 |
0.0174 |
0.2675 |
1.372 |
| 313.15 |
0.0319 |
0.2403 |
1.3705 |
| 313.15 |
0.0379 |
0.2235 |
1.37 |
| 313.15 |
0.0593 |
0.1948 |
1.3696 |
| 318.15 |
0.4785 |
0.0201 |
1.4244 |
| 318.15 |
0.4476 |
0.0230 |
1.419 |
| 318.15 |
0.3827 |
0.0373 |
1.4083 |
| 318.15 |
0.3561 |
0.0427 |
1.403 |
| 318.15 |
0.3228 |
0.0598 |
1.3961 |
| 318.15 |
0.0106 |
0.2969 |
1.3745 |
| 318.15 |
0.0134 |
0.2781 |
1.3728 |
| 318.15 |
0.0274 |
0.2404 |
1.3695 |
| 318.15 |
0.0389 |
0.2205 |
1.368 |
| 318.15 |
0.0576 |
0.2079 |
1.3678 |
| 323.15 |
0.5044 |
0.0114 |
1.4236 |
| 323.15 |
0.4598 |
0.0207 |
1.4185 |
| 323.15 |
0.4121 |
0.0263 |
1.412 |
| 323.15 |
0.3474 |
0.0405 |
1.4003 |
| 323.15 |
0.3194 |
0.0597 |
1.3979 |
| 323.15 |
0.0096 |
0.2906 |
1.3738 |
| 323.15 |
0.0169 |
0.2730 |
1.3703 |
| 323.15 |
0.0260 |
0.2431 |
1.3686 |
| 323.15 |
0.0364 |
0.2147 |
1.3678 |
| 323.15 |
0.0665 |
0.1981 |
1.3674 |
Refractive index (Na D-line)
[ref]
Operational condition: Pressure, kPa =
100 (Liquid)
| Fixed |
Measured |
| Temperature, K - Liquid |
Mass fraction of 1,4-Piperazinediethanol, «alpha»,«alpha»'-dimethyl- (1) - Liquid |
Mass fraction of Sodium sulfate (2) - Liquid |
Refractive index (Na D-line) - Liquid |
| 303.15 |
0.3681 |
0.0194 |
1.4101 |
| 303.15 |
0.3542 |
0.0289 |
1.407 |
| 303.15 |
0.3337 |
0.0325 |
1.4039 |
| 303.15 |
0.3100 |
0.0433 |
1.3992 |
| 303.15 |
0.2861 |
0.0564 |
1.395 |
| 303.15 |
0.0169 |
0.2703 |
1.3731 |
| 303.15 |
0.0228 |
0.2508 |
1.3729 |
| 303.15 |
0.0272 |
0.2401 |
1.372 |
| 303.15 |
0.0370 |
0.2245 |
1.3718 |
| 303.15 |
0.0654 |
0.1918 |
1.3717 |
| 308.15 |
0.4364 |
0.0263 |
1.4201 |
| 308.15 |
0.4173 |
0.0282 |
1.414 |
| 308.15 |
0.3775 |
0.0329 |
1.4079 |
| 308.15 |
0.3524 |
0.0349 |
1.4022 |
| 308.15 |
0.3187 |
0.0361 |
1.3975 |
| 308.15 |
0.0119 |
0.3045 |
1.376 |
| 308.15 |
0.0137 |
0.2933 |
1.3749 |
| 308.15 |
0.0185 |
0.2625 |
1.3709 |
| 308.15 |
0.0299 |
0.2421 |
1.3702 |
| 308.15 |
0.0332 |
0.2122 |
1.369 |
| 313.15 |
0.4578 |
0.0159 |
1.4199 |
| 313.15 |
0.4182 |
0.0280 |
1.4139 |
| 313.15 |
0.3744 |
0.0332 |
1.4062 |
| 313.15 |
0.3422 |
0.0435 |
1.402 |
| 313.15 |
0.2974 |
0.0549 |
1.3968 |
| 313.15 |
0.0128 |
0.2903 |
1.3749 |
| 313.15 |
0.0174 |
0.2675 |
1.372 |
| 313.15 |
0.0319 |
0.2403 |
1.3705 |
| 313.15 |
0.0379 |
0.2235 |
1.37 |
| 313.15 |
0.0593 |
0.1948 |
1.3696 |
| 318.15 |
0.4785 |
0.0201 |
1.4244 |
| 318.15 |
0.4476 |
0.0230 |
1.419 |
| 318.15 |
0.3827 |
0.0373 |
1.4083 |
| 318.15 |
0.3561 |
0.0427 |
1.403 |
| 318.15 |
0.3228 |
0.0598 |
1.3961 |
| 318.15 |
0.0106 |
0.2969 |
1.3745 |
| 318.15 |
0.0134 |
0.2781 |
1.3728 |
| 318.15 |
0.0274 |
0.2404 |
1.3695 |
| 318.15 |
0.0389 |
0.2205 |
1.368 |
| 318.15 |
0.0576 |
0.2079 |
1.3678 |
| 323.15 |
0.5044 |
0.0114 |
1.4236 |
| 323.15 |
0.4598 |
0.0207 |
1.4185 |
| 323.15 |
0.4121 |
0.0263 |
1.412 |
| 323.15 |
0.3474 |
0.0405 |
1.4003 |
| 323.15 |
0.3194 |
0.0597 |
1.3979 |
| 323.15 |
0.0096 |
0.2906 |
1.3738 |
| 323.15 |
0.0169 |
0.2730 |
1.3703 |
| 323.15 |
0.0260 |
0.2431 |
1.3686 |
| 323.15 |
0.0364 |
0.2147 |
1.3678 |
| 323.15 |
0.0665 |
0.1981 |
1.3674 |
Mass density, kg/m3
[ref]
Operational condition: Pressure, kPa =
100 (Liquid)
| Fixed |
Measured |
| Temperature, K - Liquid |
Mass fraction of 1,4-Piperazinediethanol, «alpha»,«alpha»'-dimethyl- (1) - Liquid |
Mass fraction of Sodium sulfate (2) - Liquid |
Mass density, kg/m3 - Liquid |
| 303.15 |
0.3681 |
0.0194 |
1058.4 |
| 303.15 |
0.3542 |
0.0289 |
1059.0 |
| 303.15 |
0.3337 |
0.0325 |
1061.1 |
| 303.15 |
0.3100 |
0.0433 |
1064.9 |
| 303.15 |
0.2861 |
0.0564 |
1068.5 |
| 303.15 |
0.0169 |
0.2703 |
1269.6 |
| 303.15 |
0.0228 |
0.2508 |
1252.1 |
| 303.15 |
0.0272 |
0.2401 |
1238.0 |
| 303.15 |
0.0370 |
0.2245 |
1201.8 |
| 303.15 |
0.0654 |
0.1918 |
1199.2 |
| 308.15 |
0.4364 |
0.0263 |
1056.3 |
| 308.15 |
0.4173 |
0.0282 |
1056.6 |
| 308.15 |
0.3775 |
0.0329 |
1061.6 |
| 308.15 |
0.3524 |
0.0349 |
1065.5 |
| 308.15 |
0.3187 |
0.0361 |
1067.1 |
| 308.15 |
0.0119 |
0.3045 |
1277.2 |
| 308.15 |
0.0137 |
0.2933 |
1267.1 |
| 308.15 |
0.0185 |
0.2625 |
1245.6 |
| 308.15 |
0.0299 |
0.2421 |
1217.8 |
| 308.15 |
0.0332 |
0.2122 |
1212.9 |
| 313.15 |
0.4578 |
0.0159 |
1051.0 |
| 313.15 |
0.4182 |
0.0280 |
1052.6 |
| 313.15 |
0.3744 |
0.0332 |
1054.5 |
| 313.15 |
0.3422 |
0.0435 |
1055.1 |
| 313.15 |
0.2974 |
0.0549 |
1065.6 |
| 313.15 |
0.0128 |
0.2903 |
1268.6 |
| 313.15 |
0.0174 |
0.2675 |
1256.4 |
| 313.15 |
0.0319 |
0.2403 |
1223.4 |
| 313.15 |
0.0379 |
0.2235 |
1209.3 |
| 313.15 |
0.0593 |
0.1948 |
1180.9 |
| 318.15 |
0.4785 |
0.0201 |
1047.0 |
| 318.15 |
0.4476 |
0.0230 |
1048.0 |
| 318.15 |
0.3827 |
0.0373 |
1051.6 |
| 318.15 |
0.3561 |
0.0427 |
1055.7 |
| 318.15 |
0.3228 |
0.0598 |
1062.0 |
| 318.15 |
0.0106 |
0.2969 |
1281.0 |
| 318.15 |
0.0134 |
0.2781 |
1261.0 |
| 318.15 |
0.0274 |
0.2404 |
1217.5 |
| 318.15 |
0.0389 |
0.2205 |
1197.3 |
| 318.15 |
0.0576 |
0.2079 |
1174.3 |
| 323.15 |
0.5044 |
0.0114 |
1041.8 |
| 323.15 |
0.4598 |
0.0207 |
1044.1 |
| 323.15 |
0.4121 |
0.0263 |
1045.9 |
| 323.15 |
0.3474 |
0.0405 |
1053.0 |
| 323.15 |
0.3194 |
0.0597 |
1059.4 |
| 323.15 |
0.0096 |
0.2906 |
1270.1 |
| 323.15 |
0.0169 |
0.2730 |
1249.0 |
| 323.15 |
0.0260 |
0.2431 |
1221.0 |
| 323.15 |
0.0364 |
0.2147 |
1201.0 |
| 323.15 |
0.0665 |
0.1981 |
1168.5 |
Mass density, kg/m3
[ref]
Operational condition: Pressure, kPa =
100 (Liquid)
| Fixed |
Measured |
| Temperature, K - Liquid |
Mass fraction of 1,4-Piperazinediethanol, «alpha»,«alpha»'-dimethyl- (1) - Liquid |
Mass fraction of Sodium sulfate (2) - Liquid |
Mass density, kg/m3 - Liquid |
| 303.15 |
0.3681 |
0.0194 |
1058.4 |
| 303.15 |
0.3542 |
0.0289 |
1059.0 |
| 303.15 |
0.3337 |
0.0325 |
1061.1 |
| 303.15 |
0.3100 |
0.0433 |
1064.9 |
| 303.15 |
0.2861 |
0.0564 |
1068.5 |
| 303.15 |
0.0169 |
0.2703 |
1269.6 |
| 303.15 |
0.0228 |
0.2508 |
1252.1 |
| 303.15 |
0.0272 |
0.2401 |
1238.0 |
| 303.15 |
0.0370 |
0.2245 |
1201.8 |
| 303.15 |
0.0654 |
0.1918 |
1199.2 |
| 308.15 |
0.4364 |
0.0263 |
1056.3 |
| 308.15 |
0.4173 |
0.0282 |
1056.6 |
| 308.15 |
0.3775 |
0.0329 |
1061.6 |
| 308.15 |
0.3524 |
0.0349 |
1065.5 |
| 308.15 |
0.3187 |
0.0361 |
1067.1 |
| 308.15 |
0.0119 |
0.3045 |
1277.2 |
| 308.15 |
0.0137 |
0.2933 |
1267.1 |
| 308.15 |
0.0185 |
0.2625 |
1245.6 |
| 308.15 |
0.0299 |
0.2421 |
1217.8 |
| 308.15 |
0.0332 |
0.2122 |
1212.9 |
| 313.15 |
0.4578 |
0.0159 |
1051.0 |
| 313.15 |
0.4182 |
0.0280 |
1052.6 |
| 313.15 |
0.3744 |
0.0332 |
1054.5 |
| 313.15 |
0.3422 |
0.0435 |
1055.1 |
| 313.15 |
0.2974 |
0.0549 |
1065.6 |
| 313.15 |
0.0128 |
0.2903 |
1268.6 |
| 313.15 |
0.0174 |
0.2675 |
1256.4 |
| 313.15 |
0.0319 |
0.2403 |
1223.4 |
| 313.15 |
0.0379 |
0.2235 |
1209.3 |
| 313.15 |
0.0593 |
0.1948 |
1180.9 |
| 318.15 |
0.4785 |
0.0201 |
1047.0 |
| 318.15 |
0.4476 |
0.0230 |
1048.0 |
| 318.15 |
0.3827 |
0.0373 |
1051.6 |
| 318.15 |
0.3561 |
0.0427 |
1055.7 |
| 318.15 |
0.3228 |
0.0598 |
1062.0 |
| 318.15 |
0.0106 |
0.2969 |
1281.0 |
| 318.15 |
0.0134 |
0.2781 |
1261.0 |
| 318.15 |
0.0274 |
0.2404 |
1217.5 |
| 318.15 |
0.0389 |
0.2205 |
1197.3 |
| 318.15 |
0.0576 |
0.2079 |
1174.3 |
| 323.15 |
0.5044 |
0.0114 |
1041.8 |
| 323.15 |
0.4598 |
0.0207 |
1044.1 |
| 323.15 |
0.4121 |
0.0263 |
1045.9 |
| 323.15 |
0.3474 |
0.0405 |
1053.0 |
| 323.15 |
0.3194 |
0.0597 |
1059.4 |
| 323.15 |
0.0096 |
0.2906 |
1270.1 |
| 323.15 |
0.0169 |
0.2730 |
1249.0 |
| 323.15 |
0.0260 |
0.2431 |
1221.0 |
| 323.15 |
0.0364 |
0.2147 |
1201.0 |
| 323.15 |
0.0665 |
0.1981 |
1168.5 |
Surface tension liquid-gas, N/m
[ref]
| Fixed |
Measured |
| Temperature, K - Liquid |
Mass fraction of 1,4-Piperazinediethanol, «alpha»,«alpha»'-dimethyl- (1) - Liquid |
Mass fraction of Sodium sulfate (2) - Liquid |
Surface tension liquid-gas, N/m - Liquid |
| 303.15 |
0.3681 |
0.0194 |
0.0470 |
| 303.15 |
0.3542 |
0.0289 |
0.0480 |
| 303.15 |
0.3337 |
0.0325 |
0.0485 |
| 303.15 |
0.3100 |
0.0433 |
0.0489 |
| 303.15 |
0.2861 |
0.0564 |
0.0492 |
| 303.15 |
0.0169 |
0.2703 |
0.0499 |
| 303.15 |
0.0228 |
0.2508 |
0.0498 |
| 303.15 |
0.0272 |
0.2401 |
0.0490 |
| 303.15 |
0.0370 |
0.2245 |
0.0487 |
| 303.15 |
0.0654 |
0.1918 |
0.0486 |
| 308.15 |
0.4364 |
0.0263 |
0.0451 |
| 308.15 |
0.4173 |
0.0282 |
0.0454 |
| 308.15 |
0.3775 |
0.0329 |
0.0462 |
| 308.15 |
0.3524 |
0.0349 |
0.0466 |
| 308.15 |
0.3187 |
0.0361 |
0.0468 |
| 308.15 |
0.0119 |
0.3045 |
0.0477 |
| 308.15 |
0.0137 |
0.2933 |
0.0475 |
| 308.15 |
0.0185 |
0.2625 |
0.0472 |
| 308.15 |
0.0299 |
0.2421 |
0.0470 |
| 308.15 |
0.0332 |
0.2122 |
0.0468 |
| 313.15 |
0.4578 |
0.0159 |
0.0436 |
| 313.15 |
0.4182 |
0.0280 |
0.0441 |
| 313.15 |
0.3744 |
0.0332 |
0.0448 |
| 313.15 |
0.3422 |
0.0435 |
0.0451 |
| 313.15 |
0.2974 |
0.0549 |
0.0454 |
| 313.15 |
0.0128 |
0.2903 |
0.0475 |
| 313.15 |
0.0174 |
0.2675 |
0.0466 |
| 313.15 |
0.0319 |
0.2403 |
0.0464 |
| 313.15 |
0.0379 |
0.2235 |
0.0461 |
| 313.15 |
0.0593 |
0.1948 |
0.0458 |
| 318.15 |
0.4785 |
0.0201 |
0.0419 |
| 318.15 |
0.4476 |
0.0230 |
0.0422 |
| 318.15 |
0.3827 |
0.0373 |
0.0429 |
| 318.15 |
0.3561 |
0.0427 |
0.0437 |
| 318.15 |
0.3228 |
0.0598 |
0.0440 |
| 318.15 |
0.0106 |
0.2969 |
0.0448 |
| 318.15 |
0.0134 |
0.2781 |
0.0445 |
| 318.15 |
0.0274 |
0.2404 |
0.0442 |
| 318.15 |
0.0389 |
0.2205 |
0.0442 |
| 318.15 |
0.0576 |
0.2079 |
0.0441 |
| 323.15 |
0.5044 |
0.0114 |
0.0416 |
| 323.15 |
0.4598 |
0.0207 |
0.0425 |
| 323.15 |
0.4121 |
0.0263 |
0.0430 |
| 323.15 |
0.3474 |
0.0405 |
0.0434 |
| 323.15 |
0.3194 |
0.0597 |
0.0436 |
| 323.15 |
0.0096 |
0.2906 |
0.0437 |
| 323.15 |
0.0169 |
0.2730 |
0.0432 |
| 323.15 |
0.0260 |
0.2431 |
0.0430 |
| 323.15 |
0.0364 |
0.2147 |
0.0426 |
| 323.15 |
0.0665 |
0.1981 |
0.0421 |
Surface tension liquid-gas, N/m
[ref]
| Fixed |
Measured |
| Temperature, K - Liquid |
Mass fraction of 1,4-Piperazinediethanol, «alpha»,«alpha»'-dimethyl- (1) - Liquid |
Mass fraction of Sodium sulfate (2) - Liquid |
Surface tension liquid-gas, N/m - Liquid |
| 303.15 |
0.3681 |
0.0194 |
0.0470 |
| 303.15 |
0.3542 |
0.0289 |
0.0480 |
| 303.15 |
0.3337 |
0.0325 |
0.0485 |
| 303.15 |
0.3100 |
0.0433 |
0.0489 |
| 303.15 |
0.2861 |
0.0564 |
0.0492 |
| 303.15 |
0.0169 |
0.2703 |
0.0499 |
| 303.15 |
0.0228 |
0.2508 |
0.0498 |
| 303.15 |
0.0272 |
0.2401 |
0.0490 |
| 303.15 |
0.0370 |
0.2245 |
0.0487 |
| 303.15 |
0.0654 |
0.1918 |
0.0486 |
| 308.15 |
0.4364 |
0.0263 |
0.0451 |
| 308.15 |
0.4173 |
0.0282 |
0.0454 |
| 308.15 |
0.3775 |
0.0329 |
0.0462 |
| 308.15 |
0.3524 |
0.0349 |
0.0466 |
| 308.15 |
0.3187 |
0.0361 |
0.0468 |
| 308.15 |
0.0119 |
0.3045 |
0.0477 |
| 308.15 |
0.0137 |
0.2933 |
0.0475 |
| 308.15 |
0.0185 |
0.2625 |
0.0472 |
| 308.15 |
0.0299 |
0.2421 |
0.0470 |
| 308.15 |
0.0332 |
0.2122 |
0.0468 |
| 313.15 |
0.4578 |
0.0159 |
0.0436 |
| 313.15 |
0.4182 |
0.0280 |
0.0441 |
| 313.15 |
0.3744 |
0.0332 |
0.0448 |
| 313.15 |
0.3422 |
0.0435 |
0.0451 |
| 313.15 |
0.2974 |
0.0549 |
0.0454 |
| 313.15 |
0.0128 |
0.2903 |
0.0475 |
| 313.15 |
0.0174 |
0.2675 |
0.0466 |
| 313.15 |
0.0319 |
0.2403 |
0.0464 |
| 313.15 |
0.0379 |
0.2235 |
0.0461 |
| 313.15 |
0.0593 |
0.1948 |
0.0458 |
| 318.15 |
0.4785 |
0.0201 |
0.0419 |
| 318.15 |
0.4476 |
0.0230 |
0.0422 |
| 318.15 |
0.3827 |
0.0373 |
0.0429 |
| 318.15 |
0.3561 |
0.0427 |
0.0437 |
| 318.15 |
0.3228 |
0.0598 |
0.0440 |
| 318.15 |
0.0106 |
0.2969 |
0.0448 |
| 318.15 |
0.0134 |
0.2781 |
0.0445 |
| 318.15 |
0.0274 |
0.2404 |
0.0442 |
| 318.15 |
0.0389 |
0.2205 |
0.0442 |
| 318.15 |
0.0576 |
0.2079 |
0.0441 |
| 323.15 |
0.5044 |
0.0114 |
0.0416 |
| 323.15 |
0.4598 |
0.0207 |
0.0425 |
| 323.15 |
0.4121 |
0.0263 |
0.0430 |
| 323.15 |
0.3474 |
0.0405 |
0.0434 |
| 323.15 |
0.3194 |
0.0597 |
0.0436 |
| 323.15 |
0.0096 |
0.2906 |
0.0437 |
| 323.15 |
0.0169 |
0.2730 |
0.0432 |
| 323.15 |
0.0260 |
0.2431 |
0.0430 |
| 323.15 |
0.0364 |
0.2147 |
0.0426 |
| 323.15 |
0.0665 |
0.1981 |
0.0421 |
Sources
Note: These property values are available through the Cheméo API. A free account gives you an access key.