2
0
2011
pal
cha
3
journal
Original
Pal, A.[Amalendu]
Chauhan, N.[Nalin]
J. Chem. Thermodyn.
2011
2020-09-29
Volumetric behaviour of amino acids and their group contributions in aqueous lactose solutions at different temperatures
Densities for glycine, L-alanine, L-valine, and L-leucine [(0.05 to 0.30) m] in aqueous lactose solutions ranging from pure water to 6 mass% lactose were determined at T = (293.15, 298.15, 303.15, and 308.15) K. The density was used to compute apparent molar volume, partial molar volume at infinite dilution, and experimental slope were obtained and interpreted in terms of solute solvent and solute solute interactions. These data were used to calculate the temperature derivatives of the partial molar volume at infinite dilution. The partial molar volume of transfer from water to aqueous lactose solutions at infinite dilution has also been calculated. In addition to this, the linear correlation of partial molar volume at infinite dilution with number of carbon atoms in the alkyl chain of amino acids was utilized to determine the respective contributions of NH3+ COO- , and CH2 groups to partial molar volume at infinite dilution.
Amino acids
Saccharide
Partial molar volume
Transfer properties
Partial molar expansibilities
Group contribution
10.1016/j.jct.2010.08.004
2
43
140-146
1
InChI=1S/C2H5NO2/c3-1-2(4)5/h1,3H2,(H,4,5)
DHMQDGOQFOQNFH-UHFFFAOYSA-N
2-aminoacetic acid
aminoacetic acid
aminoethanoic acid
glycine
C2H5NO2
1
Commercial source
1
98
2
Estimated by the compiler
2
Dried in a desiccator
Dried by vacuum heating
Dried in a desiccator
Dried by vacuum heating
2
InChI=1S/C3H7NO2/c1-2(4)3(5)6/h2H,4H2,1H3,(H,5,6)/t2-/m0/s1
QNAYBMKLOCPYGJ-REOHCLBHSA-N
(S)-2-aminopropanoic acid
(S)-(+)-alanine
.alpha.-alanine
L-.alpha.-aminopropionic acid
L-2-aminopropanoic acid
L-alanine
C3H7NO2
1
Commercial source
1
99
2
Stated by supplier
2
Dried in a desiccator
Dried by vacuum heating
Dried in a desiccator
Dried by vacuum heating
3
InChI=1S/C5H11NO2/c1-3(2)4(6)5(7)8/h3-4H,6H2,1-2H3,(H,7,8)/t4-/m0/s1
KZSNJWFQEVHDMF-BYPYZUCNSA-N
L-valine
(S)-(+)-valine
(S)-3-amino-2-methylbutanoic acid
(S)-Valine
L-2-amino-3-methylbutanoic acid
L-2-amino-3-methylbutyric acid
L-2-aminoisovaleric acid
butanoic acid, 2-amino-3-methyl-, (S)-
C5H11NO2
1
Commercial source
1
99
2
Stated by supplier
2
Dried in a desiccator
Dried by vacuum heating
Dried in a desiccator
Dried by vacuum heating
4
InChI=1S/C12H22O11/c13-1-4(16)7(18)11(5(17)2-14)23-12-10(21)9(20)8(19)6(3-15)22-12/h1,4-12,14-21H,2-3H2/t4-,5+,6+,7+,8-,9-,10+,11+,12-/m0/s1
DKXNBNKWCZZMJT-JVCRWLNRSA-N
4-O-.beta.-D-galactopyranosyl-D-glucose
D-(+)-lactose
lactose
C12H22O11
1
Commercial source
1
98
2
Stated by supplier
2
Dried in a desiccator
Dried by vacuum heating
Dried in a desiccator
Dried by vacuum heating
5
InChI=1S/H2O/h1H2
XLYOFNOQVPJJNP-UHFFFAOYSA-N
water
H2O
1
Commercial source
1
99.9
3
Estimated by the compiler
2
Fractional distillation
6
InChI=1S/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t5-/m0/s1
ROHFNLRQFUQHCH-YFKPBYRVSA-N
L-leucine
(S)-(+)-leucine
(S)-2-amino-4-methylpentanoic acid
(S)-2-amino-4-methylvaleric acid
(S)-leucine
.alpha.-amino-.gamma.-methylvaleric acid
.alpha.-aminoisocaproic acid
4-methyl-L-norvaline
L-(+)-leucine
L-.alpha.-aminoisocaproic acid
C6H13NO2
1
Commercial source
1
99
2
Estimated by the compiler
2
Dried in a desiccator
Dried by vacuum heating
Dried in a desiccator
Dried by vacuum heating
1
3
1
5
1
Principal objective of the work
DGD
TRC
5/26/2011
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
5
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
2
Molality, mol/kg
3
Liquid
1
293.15
5
2
0
2
1
998.219
6
1
0.034
1
293.15
5
2
0.04524
4
1
999.424
6
1
0.034
1
293.15
5
2
0.09973
4
1
1000.872
7
1
0.034
1
293.15
5
2
0.15199
5
1
1002.238
7
1
0.035
1
293.15
5
2
0.19636
5
1
1003.397
7
1
0.035
1
293.15
5
2
0.25422
5
1
1004.897
7
1
0.036
1
293.15
5
2
0.2955
5
1
1006.01
7
1
0.037
1
298.15
5
2
0
2
1
997.05
6
1
0.034
1
298.15
5
2
0.04524
4
1
998.244
6
1
0.034
1
298.15
5
2
0.09973
4
1
999.672
6
1
0.034
1
298.15
5
2
0.15199
5
1
1001.033
7
1
0.034
1
298.15
5
2
0.19636
5
1
1002.182
7
1
0.035
1
298.15
5
2
0.25422
5
1
1003.667
7
1
0.036
1
298.15
5
2
0.2955
5
1
1004.718
7
1
0.037
1
303.15
5
2
0
2
1
995.645
6
1
0.035
1
303.15
5
2
0.04524
4
1
996.827
6
1
0.035
1
303.15
5
2
0.09973
4
1
998.242
6
1
0.035
1
303.15
5
2
0.15199
5
1
999.59
6
1
0.034
1
303.15
5
2
0.19636
5
1
1000.729
7
1
0.035
1
303.15
5
2
0.25422
5
1
1002.201
7
1
0.036
1
303.15
5
2
0.2955
5
1
1003.245
7
1
0.036
1
308.15
5
2
0
2
1
994.02
6
1
0.036
1
308.15
5
2
0.04524
4
1
995.195
6
1
0.036
1
308.15
5
2
0.09973
4
1
996.6
6
1
0.035
1
308.15
5
2
0.15199
5
1
997.939
6
1
0.035
1
308.15
5
2
0.19636
5
1
999.067
6
1
0.035
1
308.15
5
2
0.25422
5
1
1000.527
7
1
0.035
1
308.15
5
2
0.2955
5
1
1001.561
7
1
0.036
2
6
1
5
1
Principal objective of the work
DGD
TRC
5/26/2011
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
5
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
2
Molality, mol/kg
6
Liquid
1
293.15
5
2
0
2
1
998.219
6
1
0.034
1
293.15
5
2
0.03401
4
1
999.039
6
1
0.034
1
293.15
5
2
0.03488
4
1
999.061
6
1
0.034
1
293.15
5
2
0.05007
4
1
999.427
6
1
0.034
1
293.15
5
2
0.08154
4
1
1000.182
7
1
0.034
1
293.15
5
2
0.11898
5
1
1001.075
7
1
0.034
1
293.15
5
2
0.14274
5
1
1001.64
7
1
0.035
1
298.15
5
2
0
2
1
997.05
6
1
0.034
1
298.15
5
2
0.03401
4
1
997.855
6
1
0.035
1
298.15
5
2
0.03488
4
1
997.877
6
1
0.034
1
298.15
5
2
0.05007
4
1
998.236
6
1
0.034
1
298.15
5
2
0.08154
4
1
998.978
6
1
0.034
1
298.15
5
2
0.11898
5
1
999.854
6
1
0.034
1
298.15
5
2
0.14274
5
1
1000.41
7
1
0.034
1
303.15
5
2
0
2
1
995.645
6
1
0.035
1
303.15
5
2
0.03401
4
1
996.441
6
1
0.035
1
303.15
5
2
0.03488
4
1
996.462
6
1
0.035
1
303.15
5
2
0.05007
4
1
996.817
6
1
0.035
1
303.15
5
2
0.08154
4
1
997.55
6
1
0.035
1
303.15
5
2
0.11898
5
1
998.417
6
1
0.035
1
303.15
5
2
0.14274
5
1
998.966
6
1
0.035
1
308.15
5
2
0
2
1
994.02
6
1
0.036
1
308.15
5
2
0.03401
4
1
994.81
6
1
0.036
1
308.15
5
2
0.03488
4
1
994.83
6
1
0.036
1
308.15
5
2
0.05007
4
1
995.182
6
1
0.036
1
308.15
5
2
0.08154
4
1
995.908
6
1
0.036
1
308.15
5
2
0.11898
5
1
996.767
6
1
0.035
1
308.15
5
2
0.14274
5
1
997.31
6
1
0.035
3
1
1
5
1
Principal objective of the work
DGD
TRC
5/26/2011
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
5
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
2
Molality, mol/kg
1
Liquid
1
293.15
5
2
0
2
1
998.219
6
1
0.034
1
293.15
5
2
0.05482
4
1
999.976
6
1
0.034
1
293.15
5
2
0.11064
5
1
1001.749
7
1
0.035
1
293.15
5
2
0.17921
5
1
1003.911
7
1
0.036
1
293.15
5
2
0.20435
5
1
1004.694
7
1
0.036
1
293.15
5
2
0.27545
5
1
1006.902
7
1
0.038
1
293.15
5
2
0.29661
5
1
1007.578
7
1
0.038
1
298.15
5
2
0
2
1
997.05
6
1
0.034
1
298.15
5
2
0.05482
4
1
998.789
6
1
0.034
1
298.15
5
2
0.11064
5
1
1000.545
7
1
0.034
1
298.15
5
2
0.17921
5
1
1002.68
7
1
0.036
1
298.15
5
2
0.20435
5
1
1003.457
7
1
0.036
1
298.15
5
2
0.27545
5
1
1005.644
7
1
0.037
1
298.15
5
2
0.29661
5
1
1006.284
7
1
0.038
1
303.15
5
2
0
2
1
995.645
6
1
0.035
1
303.15
5
2
0.05482
4
1
997.364
6
1
0.035
1
303.15
5
2
0.11064
5
1
999.102
6
1
0.035
1
303.15
5
2
0.17921
5
1
1001.223
7
1
0.035
1
303.15
5
2
0.20435
5
1
1001.996
7
1
0.036
1
303.15
5
2
0.27545
5
1
1004.172
7
1
0.037
1
303.15
5
2
0.29661
5
1
1004.814
7
1
0.037
1
308.15
5
2
0
2
1
994.02
6
1
0.036
1
308.15
5
2
0.05482
4
1
995.728
6
1
0.036
1
308.15
5
2
0.11064
5
1
997.455
6
1
0.035
1
308.15
5
2
0.17921
5
1
999.562
6
1
0.035
1
308.15
5
2
0.20435
5
1
1000.332
7
1
0.035
1
308.15
5
2
0.27545
5
1
1002.496
7
1
0.036
1
308.15
5
2
0.29661
5
1
1003.131
7
1
0.037
4
1
1
4
1
5
1
Principal objective of the work
DGD
TRC
5/26/2011
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
4
5
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Solvent: Mass fraction
4
Liquid
0.0397
3
2
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
2
Molality, mol/kg
1
Liquid
1
293.15
5
2
0
2
1
1013.245
7
1
0.418
1
293.15
5
2
0.05031
4
1
1014.846
7
1
0.42
1
293.15
5
2
0.11135
5
1
1016.759
7
1
0.422
1
293.15
5
2
0.15179
5
1
1018.011
7
1
0.423
1
293.15
5
2
0.2002
5
1
1019.486
7
1
0.425
1
293.15
5
2
0.24643
5
1
1020.887
7
1
0.427
1
293.15
5
2
0.29921
5
1
1022.453
7
1
0.428
1
298.15
5
2
0
2
1
1011.996
7
1
0.416
1
298.15
5
2
0.05031
4
1
1013.576
7
1
0.418
1
298.15
5
2
0.11135
5
1
1015.47
7
1
0.42
1
298.15
5
2
0.15179
5
1
1016.709
7
1
0.422
1
298.15
5
2
0.2002
5
1
1018.167
7
1
0.424
1
298.15
5
2
0.24643
5
1
1019.56
7
1
0.425
1
298.15
5
2
0.29921
5
1
1021.116
7
1
0.427
1
303.15
5
2
0
2
1
1010.523
7
1
0.415
1
303.15
5
2
0.05031
4
1
1012.085
7
1
0.417
1
303.15
5
2
0.11135
5
1
1013.961
7
1
0.419
1
303.15
5
2
0.15179
5
1
1015.19
7
1
0.42
1
303.15
5
2
0.2002
5
1
1016.651
7
1
0.422
1
303.15
5
2
0.24643
5
1
1018.034
7
1
0.423
1
303.15
5
2
0.29921
5
1
1019.598
7
1
0.425
1
308.15
5
2
0
2
1
1008.841
7
1
0.413
1
308.15
5
2
0.05031
4
1
1010.391
7
1
0.415
1
308.15
5
2
0.11135
5
1
1012.252
7
1
0.417
1
308.15
5
2
0.15179
5
1
1013.471
7
1
0.418
1
308.15
5
2
0.2002
5
1
1014.922
7
1
0.42
1
308.15
5
2
0.24643
5
1
1016.296
7
1
0.421
1
308.15
5
2
0.29921
5
1
1017.849
7
1
0.423
5
1
1
4
1
5
1
Principal objective of the work
DGD
TRC
5/26/2011
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
4
5
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Solvent: Mass fraction
4
Liquid
0.0584
3
2
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
2
Molality, mol/kg
1
Liquid
1
293.15
5
2
0
2
1
1020.434
7
1
0.426
1
293.15
5
2
0.05181
4
1
1022.07
7
1
0.428
1
293.15
5
2
0.10076
5
1
1023.606
7
1
0.43
1
293.15
5
2
0.15902
5
1
1025.42
7
1
0.432
1
293.15
5
2
0.20044
5
1
1026.697
7
1
0.433
1
293.15
5
2
0.25603
5
1
1028.395
7
1
0.435
1
293.15
5
2
0.28892
5
1
1029.399
7
1
0.436
1
298.15
5
2
0
2
1
1019.145
7
1
0.425
1
298.15
5
2
0.05181
4
1
1020.764
7
1
0.427
1
298.15
5
2
0.10076
5
1
1022.281
7
1
0.428
1
298.15
5
2
0.15902
5
1
1024.074
7
1
0.43
1
298.15
5
2
0.20044
5
1
1025.339
7
1
0.432
1
298.15
5
2
0.25603
5
1
1027.022
7
1
0.434
1
298.15
5
2
0.28892
5
1
1028.011
7
1
0.435
1
303.15
5
2
0
2
1
1017.634
7
1
0.423
1
303.15
5
2
0.05181
4
1
1019.236
7
1
0.425
1
303.15
5
2
0.10076
5
1
1020.74
7
1
0.427
1
303.15
5
2
0.15902
5
1
1022.517
7
1
0.429
1
303.15
5
2
0.20044
5
1
1023.771
7
1
0.43
1
303.15
5
2
0.25603
5
1
1025.445
7
1
0.432
1
303.15
5
2
0.28892
5
1
1026.43
7
1
0.433
1
308.15
5
2
0
2
1
1015.93
7
1
0.421
1
308.15
5
2
0.05181
4
1
1017.517
7
1
0.423
1
308.15
5
2
0.10076
5
1
1019.007
7
1
0.425
1
308.15
5
2
0.15902
5
1
1020.767
7
1
0.427
1
308.15
5
2
0.20044
5
1
1022.011
7
1
0.428
1
308.15
5
2
0.25603
5
1
1023.669
7
1
0.43
1
308.15
5
2
0.28892
5
1
1024.644
7
1
0.431
6
1
1
4
1
5
1
Principal objective of the work
DGD
TRC
5/26/2011
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
4
5
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Solvent: Mass fraction
4
Liquid
0.02
3
2
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
2
Molality, mol/kg
1
Liquid
1
293.15
5
2
0
2
1
1005.719
7
1
0.409
1
293.15
5
2
0.04519
4
1
1007.174
7
1
0.411
1
293.15
5
2
0.1102
5
1
1009.241
7
1
0.413
1
293.15
5
2
0.16151
5
1
1010.849
7
1
0.415
1
293.15
5
2
0.20538
5
1
1012.207
7
1
0.417
1
293.15
5
2
0.24287
5
1
1013.362
7
1
0.418
1
293.15
5
2
0.29858
5
1
1015.057
7
1
0.42
1
298.15
5
2
0
2
1
1004.512
7
1
0.408
1
298.15
5
2
0.04519
4
1
1005.947
7
1
0.41
1
298.15
5
2
0.1102
5
1
1007.988
7
1
0.412
1
298.15
5
2
0.16151
5
1
1009.582
7
1
0.414
1
298.15
5
2
0.20538
5
1
1010.923
7
1
0.415
1
298.15
5
2
0.24287
5
1
1012.071
7
1
0.417
1
298.15
5
2
0.29858
5
1
1013.754
7
1
0.418
1
303.15
5
2
0
2
1
1003.074
7
1
0.406
1
303.15
5
2
0.04519
4
1
1004.495
7
1
0.408
1
303.15
5
2
0.1102
5
1
1006.518
7
1
0.41
1
303.15
5
2
0.16151
5
1
1008.095
7
1
0.412
1
303.15
5
2
0.20538
5
1
1009.425
7
1
0.414
1
303.15
5
2
0.24287
5
1
1010.562
7
1
0.415
1
303.15
5
2
0.29858
5
1
1012.232
7
1
0.417
1
308.15
5
2
0
2
1
1001.423
7
1
0.404
1
308.15
5
2
0.04519
4
1
1002.83
7
1
0.406
1
308.15
5
2
0.1102
5
1
1004.835
7
1
0.408
1
308.15
5
2
0.16151
5
1
1006.401
7
1
0.41
1
308.15
5
2
0.20538
5
1
1007.728
7
1
0.412
1
308.15
5
2
0.24287
5
1
1008.855
7
1
0.413
1
308.15
5
2
0.29858
5
1
1010.513
7
1
0.415
7
2
1
4
1
5
1
Principal objective of the work
DGD
TRC
5/26/2011
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
4
5
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Solvent: Mass fraction
4
Liquid
0.0212
3
2
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
2
Molality, mol/kg
2
Liquid
1
293.15
5
2
0
2
1
1006.173
7
1
0.247
1
293.15
5
2
0.05319
4
1
1007.684
7
1
0.248
1
293.15
5
2
0.09804
4
1
1008.947
7
1
0.249
1
293.15
5
2
0.15416
5
1
1010.518
7
1
0.251
1
293.15
5
2
0.19488
5
1
1011.649
7
1
0.252
1
293.15
5
2
0.24413
5
1
1013.001
7
1
0.253
1
293.15
5
2
0.32455
5
1
1015.189
7
1
0.255
1
298.15
5
2
0
2
1
1004.957
7
1
0.246
1
298.15
5
2
0.05319
4
1
1006.462
7
1
0.247
1
298.15
5
2
0.09804
4
1
1007.718
7
1
0.248
1
298.15
5
2
0.15416
5
1
1009.272
7
1
0.25
1
298.15
5
2
0.19488
5
1
1010.389
7
1
0.251
1
298.15
5
2
0.24413
5
1
1011.728
7
1
0.252
1
298.15
5
2
0.32455
5
1
1013.884
7
1
0.253
1
303.15
5
2
0
2
1
1003.515
7
1
0.245
1
303.15
5
2
0.05319
4
1
1005.003
7
1
0.246
1
303.15
5
2
0.09804
4
1
1006.247
7
1
0.247
1
303.15
5
2
0.15416
5
1
1007.79
7
1
0.249
1
303.15
5
2
0.19488
5
1
1008.905
7
1
0.249
1
303.15
5
2
0.24413
5
1
1010.234
7
1
0.251
1
303.15
5
2
0.32455
5
1
1012.404
7
1
0.252
1
308.15
5
2
0
2
1
1001.861
7
1
0.244
1
308.15
5
2
0.05319
4
1
1003.34
7
1
0.245
1
308.15
5
2
0.09804
4
1
1004.577
7
1
0.246
1
308.15
5
2
0.15416
5
1
1006.11
7
1
0.247
1
308.15
5
2
0.19488
5
1
1007.213
7
1
0.248
1
308.15
5
2
0.24413
5
1
1008.537
7
1
0.249
1
308.15
5
2
0.32455
5
1
1010.677
7
1
0.251
8
2
1
4
1
5
1
Principal objective of the work
DGD
TRC
5/26/2011
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
4
5
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Solvent: Mass fraction
4
Liquid
0.0592
3
2
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
2
Molality, mol/kg
2
Liquid
1
293.15
5
2
0
2
1
1020.737
7
1
0.259
1
293.15
5
2
0.05906
4
1
1022.376
7
1
0.26
1
293.15
5
2
0.1021
5
1
1023.559
7
1
0.261
1
293.15
5
2
0.1476
5
1
1024.796
7
1
0.262
1
293.15
5
2
0.21007
5
1
1026.478
7
1
0.264
1
293.15
5
2
0.24103
5
1
1027.302
7
1
0.265
1
293.15
5
2
0.28869
5
1
1028.565
7
1
0.266
1
298.15
5
2
0
2
1
1019.447
7
1
0.258
1
298.15
5
2
0.05906
4
1
1021.07
7
1
0.259
1
298.15
5
2
0.1021
5
1
1022.24
7
1
0.26
1
298.15
5
2
0.1476
5
1
1023.467
7
1
0.261
1
298.15
5
2
0.21007
5
1
1025.135
7
1
0.263
1
298.15
5
2
0.24103
5
1
1025.95
7
1
0.263
1
298.15
5
2
0.28869
5
1
1027.202
7
1
0.264
1
303.15
5
2
0
2
1
1017.935
7
1
0.257
1
303.15
5
2
0.05906
4
1
1019.545
7
1
0.258
1
303.15
5
2
0.1021
5
1
1020.707
7
1
0.259
1
303.15
5
2
0.1476
5
1
1021.928
7
1
0.26
1
303.15
5
2
0.21007
5
1
1023.587
7
1
0.261
1
303.15
5
2
0.24103
5
1
1024.401
7
1
0.262
1
303.15
5
2
0.28869
5
1
1025.65
7
1
0.263
1
308.15
5
2
0
2
1
1016.225
7
1
0.255
1
308.15
5
2
0.05906
4
1
1017.819
7
1
0.257
1
308.15
5
2
0.1021
5
1
1018.972
7
1
0.258
1
308.15
5
2
0.1476
5
1
1020.184
7
1
0.259
1
308.15
5
2
0.21007
5
1
1021.835
7
1
0.26
1
308.15
5
2
0.24103
5
1
1022.648
7
1
0.261
1
308.15
5
2
0.28869
5
1
1023.891
7
1
0.262
9
2
1
4
1
5
1
Principal objective of the work
DGD
TRC
5/26/2011
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
4
5
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Solvent: Mass fraction
4
Liquid
0.0394
3
2
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
2
Molality, mol/kg
2
Liquid
1
293.15
5
2
0
2
1
1013.315
7
1
0.253
1
293.15
5
2
0.05829
4
1
1014.952
7
1
0.254
1
293.15
5
2
0.10803
5
1
1016.338
7
1
0.255
1
293.15
5
2
0.15002
5
1
1017.499
7
1
0.256
1
293.15
5
2
0.19743
5
1
1018.802
7
1
0.258
1
293.15
5
2
0.25318
5
1
1020.322
7
1
0.259
1
293.15
5
2
0.31114
5
1
1021.89
7
1
0.26
1
298.15
5
2
0
2
1
1012.059
7
1
0.252
1
298.15
5
2
0.05829
4
1
1013.691
7
1
0.253
1
298.15
5
2
0.10803
5
1
1015.07
7
1
0.254
1
298.15
5
2
0.15002
5
1
1016.224
7
1
0.255
1
298.15
5
2
0.19743
5
1
1017.516
7
1
0.256
1
298.15
5
2
0.25318
5
1
1019.02
7
1
0.258
1
298.15
5
2
0.31114
5
1
1020.568
7
1
0.259
1
303.15
5
2
0
2
1
1010.58
7
1
0.251
1
303.15
5
2
0.05829
4
1
1012.194
7
1
0.252
1
303.15
5
2
0.10803
5
1
1013.558
7
1
0.253
1
303.15
5
2
0.15002
5
1
1014.702
7
1
0.254
1
303.15
5
2
0.19743
5
1
1015.983
7
1
0.255
1
303.15
5
2
0.25318
5
1
1017.478
7
1
0.256
1
303.15
5
2
0.31114
5
1
1019.029
7
1
0.258
1
308.15
5
2
0
2
1
1008.897
7
1
0.249
1
308.15
5
2
0.05829
4
1
1010.5
7
1
0.251
1
308.15
5
2
0.10803
5
1
1011.856
7
1
0.252
1
308.15
5
2
0.15002
5
1
1012.991
7
1
0.253
1
308.15
5
2
0.19743
5
1
1014.264
7
1
0.254
1
308.15
5
2
0.25318
5
1
1015.749
7
1
0.255
1
308.15
5
2
0.31114
5
1
1017.279
7
1
0.256
10
4
1
3
1
5
1
Principal objective of the work
DGD
TRC
5/26/2011
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
4
5
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Solvent: Mass fraction
4
Liquid
0.0206
3
2
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
2
Molality, mol/kg
3
Liquid
1
293.15
5
2
0
2
1
1005.924
7
1
0.247
1
293.15
5
2
0.05162
4
1
1007.279
7
1
0.248
1
293.15
5
2
0.10621
5
1
1008.692
7
1
0.249
1
293.15
5
2
0.14958
5
1
1009.805
7
1
0.25
1
293.15
5
2
0.19905
5
1
1011.057
7
1
0.251
1
293.15
5
2
0.24951
5
1
1012.319
7
1
0.252
1
293.15
5
2
0.30083
5
1
1013.593
7
1
0.253
1
298.15
5
2
0
2
1
1004.714
7
1
0.246
1
298.15
5
2
0.05162
4
1
1006.05
7
1
0.247
1
298.15
5
2
0.10621
5
1
1007.447
7
1
0.248
1
298.15
5
2
0.14958
5
1
1008.543
7
1
0.249
1
298.15
5
2
0.19905
5
1
1009.788
7
1
0.25
1
298.15
5
2
0.24951
5
1
1011.038
7
1
0.251
1
298.15
5
2
0.30083
5
1
1012.299
7
1
0.252
1
303.15
5
2
0
2
1
1003.271
7
1
0.245
1
303.15
5
2
0.05162
4
1
1004.599
7
1
0.246
1
303.15
5
2
0.10621
5
1
1005.983
7
1
0.247
1
303.15
5
2
0.14958
5
1
1007.073
7
1
0.248
1
303.15
5
2
0.19905
5
1
1008.301
7
1
0.249
1
303.15
5
2
0.24951
5
1
1009.538
7
1
0.25
1
303.15
5
2
0.30083
5
1
1010.786
7
1
0.251
1
308.15
5
2
0
2
1
1001.623
7
1
0.244
1
308.15
5
2
0.05162
4
1
1002.936
7
1
0.245
1
308.15
5
2
0.10621
5
1
1004.308
7
1
0.246
1
308.15
5
2
0.14958
5
1
1005.384
7
1
0.247
1
308.15
5
2
0.19905
5
1
1006.606
7
1
0.248
1
308.15
5
2
0.24951
5
1
1007.834
7
1
0.249
1
308.15
5
2
0.30083
5
1
1009.071
7
1
0.25
11
4
1
3
1
5
1
Principal objective of the work
DGD
TRC
5/26/2011
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
4
5
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Solvent: Mass fraction
4
Liquid
0.04
3
2
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
2
Molality, mol/kg
3
Liquid
1
293.15
5
2
0
2
1
1013.334
7
1
0.253
1
293.15
5
2
0.05525
4
1
1014.745
7
1
0.254
1
293.15
5
2
0.09548
4
1
1015.761
7
1
0.255
1
293.15
5
2
0.14717
5
1
1017.055
7
1
0.256
1
293.15
5
2
0.20672
5
1
1018.53
7
1
0.257
1
293.15
5
2
0.25278
5
1
1019.644
7
1
0.258
1
293.15
5
2
0.29624
5
1
1020.69
7
1
0.259
1
298.15
5
2
0
2
1
1012.08
7
1
0.252
1
298.15
5
2
0.05525
4
1
1013.477
7
1
0.253
1
298.15
5
2
0.09548
4
1
1014.481
7
1
0.254
1
298.15
5
2
0.14717
5
1
1015.759
7
1
0.255
1
298.15
5
2
0.20672
5
1
1017.22
7
1
0.256
1
298.15
5
2
0.25278
5
1
1018.322
7
1
0.257
1
298.15
5
2
0.29624
5
1
1019.352
7
1
0.258
1
303.15
5
2
0
2
1
1010.606
7
1
0.251
1
303.15
5
2
0.05525
4
1
1011.987
7
1
0.252
1
303.15
5
2
0.09548
4
1
1012.981
7
1
0.253
1
303.15
5
2
0.14717
5
1
1014.247
7
1
0.254
1
303.15
5
2
0.20672
5
1
1015.69
7
1
0.255
1
303.15
5
2
0.25278
5
1
1016.787
7
1
0.256
1
303.15
5
2
0.29624
5
1
1017.81
7
1
0.257
1
308.15
5
2
0
2
1
1008.924
7
1
0.249
1
308.15
5
2
0.05525
4
1
1010.291
7
1
0.251
1
308.15
5
2
0.09548
4
1
1011.276
7
1
0.251
1
308.15
5
2
0.14717
5
1
1012.53
7
1
0.252
1
308.15
5
2
0.20672
5
1
1013.961
7
1
0.254
1
308.15
5
2
0.25278
5
1
1015.051
7
1
0.254
1
308.15
5
2
0.29624
5
1
1016.07
7
1
0.255
12
4
1
3
1
5
1
Principal objective of the work
DGD
TRC
5/26/2011
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
4
5
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Solvent: Mass fraction
4
Liquid
0.0619
3
2
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
2
Molality, mol/kg
3
Liquid
1
293.15
5
2
0
2
1
1021.598
7
1
0.26
1
293.15
5
2
0.05494
4
1
1022.966
7
1
0.261
1
293.15
5
2
0.1021
5
1
1024.123
7
1
0.262
1
293.15
5
2
0.15256
5
1
1025.344
7
1
0.263
1
293.15
5
2
0.19479
5
1
1026.351
7
1
0.264
1
293.15
5
2
0.24284
5
1
1027.48
7
1
0.265
1
293.15
5
2
0.28498
5
1
1028.46
7
1
0.265
1
298.15
5
2
0
2
1
1020.301
7
1
0.259
1
298.15
5
2
0.05494
4
1
1021.651
7
1
0.26
1
298.15
5
2
0.1021
5
1
1022.795
7
1
0.261
1
298.15
5
2
0.15256
5
1
1024.002
7
1
0.262
1
298.15
5
2
0.19479
5
1
1025.001
7
1
0.263
1
298.15
5
2
0.24284
5
1
1026.125
7
1
0.264
1
298.15
5
2
0.28498
5
1
1027.098
7
1
0.264
1
303.15
5
2
0
2
1
1018.786
7
1
0.258
1
303.15
5
2
0.05494
4
1
1020.123
7
1
0.259
1
303.15
5
2
0.1021
5
1
1021.256
7
1
0.26
1
303.15
5
2
0.15256
5
1
1022.452
7
1
0.261
1
303.15
5
2
0.19479
5
1
1023.438
7
1
0.261
1
303.15
5
2
0.24284
5
1
1024.548
7
1
0.262
1
303.15
5
2
0.28498
5
1
1025.508
7
1
0.263
1
308.15
5
2
0
2
1
1017.08
7
1
0.256
1
308.15
5
2
0.05494
4
1
1018.398
7
1
0.257
1
308.15
5
2
0.1021
5
1
1019.515
7
1
0.258
1
308.15
5
2
0.15256
5
1
1020.698
7
1
0.259
1
308.15
5
2
0.19479
5
1
1021.675
7
1
0.26
1
308.15
5
2
0.24284
5
1
1022.775
7
1
0.261
1
308.15
5
2
0.28498
5
1
1023.725
7
1
0.262
13
6
1
4
1
5
1
Principal objective of the work
DGD
TRC
5/26/2011
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
4
5
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Solvent: Mass fraction
4
Liquid
0.0205
3
2
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
2
Molality, mol/kg
6
Liquid
1
293.15
5
2
0
2
1
1005.899
7
1
0.247
1
293.15
5
2
0.03136
4
1
1006.64
7
1
0.248
1
293.15
5
2
0.05356
4
1
1007.159
7
1
0.248
1
293.15
5
2
0.07971
4
1
1007.766
7
1
0.248
1
293.15
5
2
0.0994
4
1
1008.218
7
1
0.249
1
293.15
5
2
0.11518
5
1
1008.575
7
1
0.249
1
293.15
5
2
0.14899
5
1
1009.342
7
1
0.25
1
298.15
5
2
0
2
1
1004.687
7
1
0.246
1
298.15
5
2
0.03136
4
1
1005.411
7
1
0.247
1
298.15
5
2
0.05356
4
1
1005.918
7
1
0.247
1
298.15
5
2
0.07971
4
1
1006.511
7
1
0.247
1
298.15
5
2
0.0994
4
1
1006.955
7
1
0.248
1
298.15
5
2
0.11518
5
1
1007.308
7
1
0.248
1
298.15
5
2
0.14899
5
1
1008.056
7
1
0.249
1
303.15
5
2
0
2
1
1003.244
7
1
0.245
1
303.15
5
2
0.03136
4
1
1003.959
7
1
0.245
1
303.15
5
2
0.05356
4
1
1004.46
7
1
0.246
1
303.15
5
2
0.07971
4
1
1005.046
7
1
0.246
1
303.15
5
2
0.0994
4
1
1005.48
7
1
0.247
1
303.15
5
2
0.11518
5
1
1005.826
7
1
0.247
1
303.15
5
2
0.14899
5
1
1006.563
7
1
0.248
1
308.15
5
2
0
2
1
1001.594
7
1
0.243
1
308.15
5
2
0.03136
4
1
1002.302
7
1
0.244
1
308.15
5
2
0.05356
4
1
1002.798
7
1
0.244
1
308.15
5
2
0.07971
4
1
1003.375
7
1
0.245
1
308.15
5
2
0.0994
4
1
1003.805
7
1
0.245
1
308.15
5
2
0.11518
5
1
1004.149
7
1
0.246
1
308.15
5
2
0.14899
5
1
1004.878
7
1
0.246
14
6
1
4
1
5
1
Principal objective of the work
DGD
TRC
5/26/2011
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
4
5
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Solvent: Mass fraction
4
Liquid
0.036
3
2
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
2
Molality, mol/kg
6
Liquid
1
293.15
5
2
0
2
1
1011.794
7
1
0.252
1
293.15
5
2
0.0285
4
1
1012.454
7
1
0.252
1
293.15
5
2
0.0517
4
1
1012.986
7
1
0.253
1
293.15
5
2
0.07984
4
1
1013.625
7
1
0.253
1
293.15
5
2
0.09246
4
1
1013.909
7
1
0.254
1
293.15
5
2
0.11638
5
1
1014.443
7
1
0.254
1
293.15
5
2
0.14326
5
1
1015.038
7
1
0.254
1
298.15
5
2
0
2
1
1010.56
7
1
0.251
1
298.15
5
2
0.0285
4
1
1011.204
7
1
0.251
1
298.15
5
2
0.0517
4
1
1011.722
7
1
0.252
1
298.15
5
2
0.07984
4
1
1012.343
7
1
0.252
1
298.15
5
2
0.09246
4
1
1012.617
7
1
0.252
1
298.15
5
2
0.11638
5
1
1013.136
7
1
0.253
1
298.15
5
2
0.14326
5
1
1013.715
7
1
0.253
1
303.15
5
2
0
2
1
1009.09
7
1
0.25
1
303.15
5
2
0.0285
4
1
1009.726
7
1
0.25
1
303.15
5
2
0.0517
4
1
1010.235
7
1
0.251
1
303.15
5
2
0.07984
4
1
1010.847
7
1
0.251
1
303.15
5
2
0.09246
4
1
1011.117
7
1
0.251
1
303.15
5
2
0.11638
5
1
1011.625
7
1
0.252
1
303.15
5
2
0.14326
5
1
1012.189
7
1
0.252
1
308.15
5
2
0
2
1
1007.419
7
1
0.248
1
308.15
5
2
0.0285
4
1
1008.049
7
1
0.249
1
308.15
5
2
0.0517
4
1
1008.555
7
1
0.249
1
308.15
5
2
0.07984
4
1
1009.162
7
1
0.25
1
308.15
5
2
0.09246
4
1
1009.431
7
1
0.25
1
308.15
5
2
0.11638
5
1
1009.938
7
1
0.25
1
308.15
5
2
0.14326
5
1
1010.501
7
1
0.251
15
6
1
4
1
5
1
Principal objective of the work
DGD
TRC
5/26/2011
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
4
5
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Solvent: Mass fraction
4
Liquid
0.0594
3
2
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
2
Molality, mol/kg
6
Liquid
1
293.15
5
2
0
2
1
1021.314
7
1
0.26
1
293.15
5
2
0.02637
4
1
1021.897
7
1
0.26
1
293.15
5
2
0.04915
4
1
1022.397
7
1
0.26
1
293.15
5
2
0.07573
4
1
1022.975
7
1
0.261
1
293.15
5
2
0.09047
4
1
1023.295
7
1
0.261
1
293.15
5
2
0.11108
5
1
1023.738
7
1
0.262
1
293.15
5
2
0.13414
5
1
1024.231
7
1
0.262
1
298.15
5
2
0
2
1
1020.022
7
1
0.259
1
298.15
5
2
0.02637
4
1
1020.596
7
1
0.259
1
298.15
5
2
0.04915
4
1
1021.088
7
1
0.259
1
298.15
5
2
0.07573
4
1
1021.656
7
1
0.26
1
298.15
5
2
0.09047
4
1
1021.969
7
1
0.26
1
298.15
5
2
0.11108
5
1
1022.404
7
1
0.26
1
298.15
5
2
0.13414
5
1
1022.887
7
1
0.261
1
303.15
5
2
0
2
1
1018.507
7
1
0.257
1
303.15
5
2
0.02637
4
1
1019.069
7
1
0.258
1
303.15
5
2
0.04915
4
1
1019.551
7
1
0.258
1
303.15
5
2
0.07573
4
1
1020.11
7
1
0.259
1
303.15
5
2
0.09047
4
1
1020.418
7
1
0.259
1
303.15
5
2
0.11108
5
1
1020.846
7
1
0.259
1
303.15
5
2
0.13414
5
1
1021.324
7
1
0.26
1
308.15
5
2
0
2
1
1016.797
7
1
0.256
1
308.15
5
2
0.02637
4
1
1017.349
7
1
0.256
1
308.15
5
2
0.04915
4
1
1017.823
7
1
0.257
1
308.15
5
2
0.07573
4
1
1018.372
7
1
0.257
1
308.15
5
2
0.09047
4
1
1018.676
7
1
0.257
1
308.15
5
2
0.11108
5
1
1019.097
7
1
0.258
1
308.15
5
2
0.13414
5
1
1019.566
7
1
0.258