Mixture of sodium hydroxide + Water + Sodium sulfite

Excel

sodium hydroxide

Name
sodium hydroxide
InChI
InChI=1S/Na.H2O/h;1H2/q+1;/p-1
InChI Key
HEMHJVSKTPXQMS-UHFFFAOYSA-M
Formula
HNaO
SMILES
O[Na]
Mol. Weight (g/mol)
40.00
CAS
1310-73-2

Water

Name
Water
InChI
InChI=1S/H2O/h1H2
InChI Key
XLYOFNOQVPJJNP-UHFFFAOYSA-N
Formula
H2O
SMILES
O
Mol. Weight (g/mol)
18.02
CAS
7732-18-5

Sodium sulfite

Name
Sodium sulfite
InChI
InChI=1S/2Na.H2O3S/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2
InChI Key
GEHJYWRUCIMESM-UHFFFAOYSA-L
Formula
Na2O3S
SMILES
O=S(O[Na])O[Na]
Mol. Weight (g/mol)
126.04
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Datasets

  1. Tfus - Solid-liquid equilibrium temperature, K (4)

Solid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed Measured
Solvent: Mass fraction of sodium hydroxide (1) - Liquid Molality, mol/kg of Sodium sulfite (3) - Liquid Solid-liquid equilibrium temperature, K - Liquid
0.0000 1.264 277.89
0.0000 1.483 282.30
0.0000 1.707 286.28
0.0000 1.995 291.01
0.0000 2.261 295.47
0.0000 2.589 299.46
0.0000 2.889 303.28
0.0300 0.9558 277.90
0.0300 1.156 282.24
0.0300 1.364 286.36
0.0300 1.607 290.35
0.0300 1.868 294.59
0.0300 2.146 298.63
0.0300 2.388 301.80
0.0300 2.475 302.77
0.0600 0.7087 277.47
0.0600 0.8778 281.92
0.0600 1.067 286.00
0.0600 1.299 290.49
0.0600 1.529 294.27
0.0600 1.802 298.53
0.0600 1.972 300.78
0.0901 0.5361 277.28
0.0901 0.6787 281.65
0.0901 0.8447 285.87
0.0901 1.055 290.53
0.0901 1.274 294.61
0.0901 1.493 298.19
0.1202 0.4219 277.44
0.1202 0.5211 281.22
0.1202 0.6635 285.43
0.1202 0.8258 289.65
0.1202 1.008 293.20
0.1202 1.089 295.01
0.1202 1.182 296.52
0.1500 0.3673 278.94
0.1500 0.4534 282.59
0.1500 0.5826 286.56
0.1500 0.7219 290.67
0.1500 0.7782 291.73
0.1500 0.8394 293.00
0.2000 0.2773 278.90
0.2000 0.3470 282.63
0.2000 0.3981 285.97

Solid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed Measured
Solvent: Mass fraction of sodium hydroxide (1) - Liquid Molality, mol/kg of Sodium sulfite (3) - Liquid Solid-liquid equilibrium temperature, K - Liquid
0.0000 2.956 304.80
0.0000 2.908 306.55
0.0000 2.88 308.09
0.0000 2.79 313.02
0.0000 2.715 317.46
0.0000 2.638 321.57
0.0000 2.583 325.38
0.0000 2.527 329.61
0.0000 2.471 333.92
0.0000 2.402 339.49
0.0300 2.496 303.66
0.0300 2.48 304.83
0.0300 2.401 308.98
0.0300 2.321 313.10
0.0300 2.244 317.74
0.0300 2.142 323.61
0.0300 2.071 327.82
0.0300 2.034 331.57
0.0300 1.998 335.73
0.0300 1.955 339.98
0.0600 2.045 301.73
0.0600 2.024 302.64
0.0600 1.996 303.86
0.0600 1.921 308.00
0.0600 1.855 311.75
0.0600 1.798 315.71
0.0600 1.74 320.26
0.0600 1.686 324.67
0.0600 1.617 331.12
0.0600 1.567 335.58
0.0600 1.525 339.89
0.0901 1.584 299.91
0.0901 1.567 301.83
0.0901 1.509 305.87
0.0901 1.45 310.05
0.0901 1.392 314.60
0.0901 1.338 319.26
0.0901 1.288 323.77
0.0901 1.239 328.30
0.0901 1.19 333.49
0.0901 1.139 339.84
0.1202 1.217 297.39
0.1202 1.176 300.23
0.1202 1.118 304.35
0.1202 1.062 308.68
0.1202 1.017 313.06
0.1202 0.9754 317.37
0.1202 0.9313 322.32
0.1202 0.8921 326.68
0.1202 0.8590 330.83
0.1202 0.8276 335.32
0.1202 0.7974 340.04
0.1500 0.8531 294.35
0.1500 0.8050 298.52
0.1500 0.7557 302.46
0.1500 0.7057 307.51
0.1500 0.6695 312.14
0.1500 0.6433 316.10
0.1500 0.6179 320.48
0.1500 0.5943 325.09
0.1500 0.5705 329.66
0.1500 0.5474 334.27
0.1500 0.5252 339.60
0.2000 0.4015 286.27
0.2000 0.3998 286.73
0.2000 0.3788 290.24
0.2000 0.3580 294.46
0.2000 0.3409 298.99
0.2000 0.3242 303.85
0.2000 0.3124 308.11
0.2000 0.3031 312.02
0.2000 0.2934 316.80
0.2000 0.2839 321.36
0.2000 0.2752 325.88
0.2000 0.2663 331.17
0.2000 0.2566 336.21
0.2000 0.2479 340.59
0.3000 0.0438 280.04
0.3000 0.0409 284.68
0.3000 0.0380 289.39
0.3000 0.0364 293.27
0.3000 0.0352 297.42
0.3000 0.0343 301.96
0.3000 0.0336 305.95
0.3000 0.0331 310.93
0.3000 0.0327 315.37
0.3000 0.0323 319.88
0.3000 0.0320 325.01
0.3000 0.0315 330.92
0.3000 0.0312 335.69
0.3000 0.0308 339.76

Solid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed Measured
Solvent: Mass fraction of sodium hydroxide (1) - Liquid Molality, mol/kg of Sodium sulfite (3) - Liquid Solid-liquid equilibrium temperature, K - Liquid
0.0000 1.264 277.89
0.0000 1.483 282.30
0.0000 1.707 286.28
0.0000 1.995 291.01
0.0000 2.261 295.47
0.0000 2.589 299.46
0.0000 2.889 303.28
0.0300 0.9558 277.90
0.0300 1.156 282.24
0.0300 1.364 286.36
0.0300 1.607 290.35
0.0300 1.868 294.59
0.0300 2.146 298.63
0.0300 2.388 301.80
0.0300 2.475 302.77
0.0600 0.7087 277.47
0.0600 0.8778 281.92
0.0600 1.067 286.00
0.0600 1.299 290.49
0.0600 1.529 294.27
0.0600 1.802 298.53
0.0600 1.972 300.78
0.0901 0.5361 277.28
0.0901 0.6787 281.65
0.0901 0.8447 285.87
0.0901 1.055 290.53
0.0901 1.274 294.61
0.0901 1.493 298.19
0.1202 0.4219 277.44
0.1202 0.5211 281.22
0.1202 0.6635 285.43
0.1202 0.8258 289.65
0.1202 1.008 293.20
0.1202 1.089 295.01
0.1202 1.182 296.52
0.1500 0.3673 278.94
0.1500 0.4534 282.59
0.1500 0.5826 286.56
0.1500 0.7219 290.67
0.1500 0.7782 291.73
0.1500 0.8394 293.00
0.2000 0.2773 278.90
0.2000 0.3470 282.63
0.2000 0.3981 285.97

Solid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed Measured
Solvent: Mass fraction of sodium hydroxide (1) - Liquid Molality, mol/kg of Sodium sulfite (3) - Liquid Solid-liquid equilibrium temperature, K - Liquid
0.0000 2.956 304.80
0.0000 2.908 306.55
0.0000 2.88 308.09
0.0000 2.79 313.02
0.0000 2.715 317.46
0.0000 2.638 321.57
0.0000 2.583 325.38
0.0000 2.527 329.61
0.0000 2.471 333.92
0.0000 2.402 339.49
0.0300 2.496 303.66
0.0300 2.48 304.83
0.0300 2.401 308.98
0.0300 2.321 313.10
0.0300 2.244 317.74
0.0300 2.142 323.61
0.0300 2.071 327.82
0.0300 2.034 331.57
0.0300 1.998 335.73
0.0300 1.955 339.98
0.0600 2.045 301.73
0.0600 2.024 302.64
0.0600 1.996 303.86
0.0600 1.921 308.00
0.0600 1.855 311.75
0.0600 1.798 315.71
0.0600 1.74 320.26
0.0600 1.686 324.67
0.0600 1.617 331.12
0.0600 1.567 335.58
0.0600 1.525 339.89
0.0901 1.584 299.91
0.0901 1.567 301.83
0.0901 1.509 305.87
0.0901 1.45 310.05
0.0901 1.392 314.60
0.0901 1.338 319.26
0.0901 1.288 323.77
0.0901 1.239 328.30
0.0901 1.19 333.49
0.0901 1.139 339.84
0.1202 1.217 297.39
0.1202 1.176 300.23
0.1202 1.118 304.35
0.1202 1.062 308.68
0.1202 1.017 313.06
0.1202 0.9754 317.37
0.1202 0.9313 322.32
0.1202 0.8921 326.68
0.1202 0.8590 330.83
0.1202 0.8276 335.32
0.1202 0.7974 340.04
0.1500 0.8531 294.35
0.1500 0.8050 298.52
0.1500 0.7557 302.46
0.1500 0.7057 307.51
0.1500 0.6695 312.14
0.1500 0.6433 316.10
0.1500 0.6179 320.48
0.1500 0.5943 325.09
0.1500 0.5705 329.66
0.1500 0.5474 334.27
0.1500 0.5252 339.60
0.2000 0.4015 286.27
0.2000 0.3998 286.73
0.2000 0.3788 290.24
0.2000 0.3580 294.46
0.2000 0.3409 298.99
0.2000 0.3242 303.85
0.2000 0.3124 308.11
0.2000 0.3031 312.02
0.2000 0.2934 316.80
0.2000 0.2839 321.36
0.2000 0.2752 325.88
0.2000 0.2663 331.17
0.2000 0.2566 336.21
0.2000 0.2479 340.59
0.3000 0.0438 280.04
0.3000 0.0409 284.68
0.3000 0.0380 289.39
0.3000 0.0364 293.27
0.3000 0.0352 297.42
0.3000 0.0343 301.96
0.3000 0.0336 305.95
0.3000 0.0331 310.93
0.3000 0.0327 315.37
0.3000 0.0323 319.88
0.3000 0.0320 325.01
0.3000 0.0315 330.92
0.3000 0.0312 335.69
0.3000 0.0308 339.76

Sources