Mixture of potassium chloride + dl-Alanine + Water

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potassium chloride

Name
potassium chloride
InChI
InChI=1S/ClH.K/h1H;/q;+1/p-1
InChI Key
WCUXLLCKKVVCTQ-UHFFFAOYSA-M
Formula
ClK
SMILES
[Cl-].[K+]
Mol. Weight (g/mol)
74.55
CAS
7447-40-7

dl-Alanine

Name
dl-Alanine
InChI
InChI=1S/C3H7NO2/c1-2(4)3(5)6/h2H,4H2,1H3,(H,5,6)
InChI Key
QNAYBMKLOCPYGJ-UHFFFAOYSA-N
Formula
C3H7NO2
SMILES
CC(N)C(=O)O
Mol. Weight (g/mol)
89.09
CAS
302-72-7

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
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Datasets

  1. Mass ratio of solute to solvent (4)
  2. γ - Surface tension liquid-gas, N/m (2)

Mass ratio of solute to solvent of dl-Alanine (2) [ref]

Operational conditions:

Molality, mol/kg of potassium chloride (1) - Liquid Mass ratio of solute to solvent of dl-Alanine (2) - Liquid
0.0000 0.2299
0.1000 0.2315
0.3000 0.2306
0.5000 0.2298
0.7000 0.2292
1.0000 0.2269
1.5 0.2236
2.0 0.2186

Molality, mol/kg of dl-Alanine (2) [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed Measured
Solvent: Molality, mol/kg of potassium chloride (1) - Liquid Temperature, K - Liquid Molality, mol/kg of dl-Alanine (2) - Liquid
0.0000 288.15 1.828
0.0000 293.15 1.85
0.0000 298.15 1.889
0.0000 303.15 1.93
0.0000 308.15 1.958
0.5000 288.15 1.836
0.5000 293.15 1.858
0.5000 298.15 1.902
0.5000 303.15 1.934
0.5000 308.15 1.969
1.0000 288.15 1.842
1.0000 293.15 1.86
1.0000 298.15 1.896
1.0000 303.15 1.938
1.0000 308.15 1.975
1.5 288.15 1.83
1.5 293.15 1.844
1.5 298.15 1.885
1.5 303.15 1.902
1.5 308.15 1.954
2.0 288.15 1.78
2.0 293.15 1.792
2.0 298.15 1.856
2.0 303.15 1.873
2.0 308.15 1.898
2.5 288.15 1.758
2.5 293.15 1.769
2.5 298.15 1.836
2.5 303.15 1.859
2.5 308.15 1.876
3.0 288.15 1.739
3.0 293.15 1.748
3.0 298.15 1.794
3.0 303.15 1.822
3.0 308.15 1.852
3.5 288.15 1.716
3.5 293.15 1.728
3.5 298.15 1.768
3.5 303.15 1.788
3.5 308.15 1.802

Mass ratio of solute to solvent of dl-Alanine (2) [ref]

Operational conditions:

Molality, mol/kg of potassium chloride (1) - Liquid Mass ratio of solute to solvent of dl-Alanine (2) - Liquid
0.0000 0.2299
0.1000 0.2315
0.3000 0.2306
0.5000 0.2298
0.7000 0.2292
1.0000 0.2269
1.5 0.2236
2.0 0.2186

Molality, mol/kg of dl-Alanine (2) [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed Measured
Solvent: Molality, mol/kg of potassium chloride (1) - Liquid Temperature, K - Liquid Molality, mol/kg of dl-Alanine (2) - Liquid
0.0000 288.15 1.828
0.0000 293.15 1.85
0.0000 298.15 1.889
0.0000 303.15 1.93
0.0000 308.15 1.958
0.5000 288.15 1.836
0.5000 293.15 1.858
0.5000 298.15 1.902
0.5000 303.15 1.934
0.5000 308.15 1.969
1.0000 288.15 1.842
1.0000 293.15 1.86
1.0000 298.15 1.896
1.0000 303.15 1.938
1.0000 308.15 1.975
1.5 288.15 1.83
1.5 293.15 1.844
1.5 298.15 1.885
1.5 303.15 1.902
1.5 308.15 1.954
2.0 288.15 1.78
2.0 293.15 1.792
2.0 298.15 1.856
2.0 303.15 1.873
2.0 308.15 1.898
2.5 288.15 1.758
2.5 293.15 1.769
2.5 298.15 1.836
2.5 303.15 1.859
2.5 308.15 1.876
3.0 288.15 1.739
3.0 293.15 1.748
3.0 298.15 1.794
3.0 303.15 1.822
3.0 308.15 1.852
3.5 288.15 1.716
3.5 293.15 1.728
3.5 298.15 1.768
3.5 303.15 1.788
3.5 308.15 1.802

Surface tension liquid-gas, N/m [ref]

Operational condition: Solvent: Mole fraction = 0.0027 (Liquid)

Fixed Measured
Temperature, K - Liquid Mole fraction of dl-Alanine (2) - Liquid Surface tension liquid-gas, N/m - Liquid
293.15 0.0000 0.0727
293.15 0.0002 0.0727
293.15 0.0004 0.0727
293.15 0.0007 0.0727
293.15 0.0011 0.0727
293.15 0.0014 0.0727
293.15 0.0018 0.0728
293.15 0.0022 0.0728
293.15 0.0027 0.0728
298.15 0.0000 0.0719
298.15 0.0002 0.0719
298.15 0.0004 0.0719
298.15 0.0007 0.0719
298.15 0.0011 0.0719
298.15 0.0014 0.0719
298.15 0.0018 0.0720
298.15 0.0022 0.0720
298.15 0.0027 0.0720
303.15 0.0000 0.0712
303.15 0.0002 0.0712
303.15 0.0004 0.0712
303.15 0.0007 0.0712
303.15 0.0011 0.0712
303.15 0.0014 0.0712
303.15 0.0018 0.0712
303.15 0.0022 0.0712
303.15 0.0027 0.0713
308.15 0.0000 0.0704
308.15 0.0002 0.0704
308.15 0.0004 0.0705
308.15 0.0007 0.0705
308.15 0.0011 0.0705
308.15 0.0014 0.0705
308.15 0.0018 0.0705
308.15 0.0022 0.0705
308.15 0.0027 0.0706
313.15 0.0000 0.0697
313.15 0.0002 0.0697
313.15 0.0004 0.0697
313.15 0.0007 0.0697
313.15 0.0011 0.0697
313.15 0.0014 0.0697
313.15 0.0018 0.0697
313.15 0.0022 0.0697
313.15 0.0027 0.0698

Surface tension liquid-gas, N/m [ref]

Operational condition: Solvent: Mole fraction = 0.0027 (Liquid)

Fixed Measured
Temperature, K - Liquid Mole fraction of dl-Alanine (2) - Liquid Surface tension liquid-gas, N/m - Liquid
293.15 0.0000 0.0727
293.15 0.0002 0.0727
293.15 0.0004 0.0727
293.15 0.0007 0.0727
293.15 0.0011 0.0727
293.15 0.0014 0.0727
293.15 0.0018 0.0728
293.15 0.0022 0.0728
293.15 0.0027 0.0728
298.15 0.0000 0.0719
298.15 0.0002 0.0719
298.15 0.0004 0.0719
298.15 0.0007 0.0719
298.15 0.0011 0.0719
298.15 0.0014 0.0719
298.15 0.0018 0.0720
298.15 0.0022 0.0720
298.15 0.0027 0.0720
303.15 0.0000 0.0712
303.15 0.0002 0.0712
303.15 0.0004 0.0712
303.15 0.0007 0.0712
303.15 0.0011 0.0712
303.15 0.0014 0.0712
303.15 0.0018 0.0712
303.15 0.0022 0.0712
303.15 0.0027 0.0713
308.15 0.0000 0.0704
308.15 0.0002 0.0704
308.15 0.0004 0.0705
308.15 0.0007 0.0705
308.15 0.0011 0.0705
308.15 0.0014 0.0705
308.15 0.0018 0.0705
308.15 0.0022 0.0705
308.15 0.0027 0.0706
313.15 0.0000 0.0697
313.15 0.0002 0.0697
313.15 0.0004 0.0697
313.15 0.0007 0.0697
313.15 0.0011 0.0697
313.15 0.0014 0.0697
313.15 0.0018 0.0697
313.15 0.0022 0.0697
313.15 0.0027 0.0698

Sources