Mixture of Lactic acid + Histidine + Water

Name: Lactic acid
InChI: InChI=1S/C3H6O3/c1-2(4)3(5)6/h2,4H,1H3,(H,5,6)
InChI Key: JVTAAEKCZFNVCJ-UHFFFAOYSA-N
Formula: C3H6O3
SMILES: CC(O)C(=O)O
Mol. Weight (g/mol): 90.08
CAS: 50-21-5

Name: Histidine
InChI: InChI=1S/C6H9N3O2/c7-5(6(10)11)1-4-2-8-3-9-4/h2-3,5H,1,7H2,(H,8,9)(H,10,11)/t5-/m1/s1
InChI Key: HNDVDQJCIGZPNO-RXMQYKEDSA-N
Formula: C6H9N3O2
SMILES: NC(Cc1c[nH]cn1)C(=O)O
Mol. Weight (g/mol): 155.15
CAS: 71-00-1

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

C_p,liquid - Molar heat capacity at constant pressure, J/K/mol (2)
η - Viscosity, Pa*s (2)
σ_cond - Electrical conductivity, S/m (2)

Molar heat capacity at constant pressure, J/K/mol [ref]

Operational conditions:

Pressure, kPa = 101.3 (Liquid)
Mole fraction = 0.6 (Liquid)
Mole fraction = 0.067 (Liquid)

Temperature, K - Liquid	Molar heat capacity at constant pressure, J/K/mol - Liquid
298.15	159.80
300.15	162.00
310.15	161.60
320.15	164.60
330.15	167.10
340.15	170.00
350.15	172.20
360.15	173.10

Molar heat capacity at constant pressure, J/K/mol [ref]

Operational conditions:

Pressure, kPa = 101.3 (Liquid)
Mole fraction = 0.6 (Liquid)
Mole fraction = 0.067 (Liquid)

Temperature, K - Liquid	Molar heat capacity at constant pressure, J/K/mol - Liquid
298.15	159.80
300.15	162.00
310.15	161.60
320.15	164.60
330.15	167.10
340.15	170.00
350.15	172.20
360.15	173.10

Viscosity, Pa*s [ref]

Operational conditions:

Pressure, kPa = 101.3 (Liquid)
Mole fraction = 0.6 (Liquid)
Mole fraction = 0.067 (Liquid)

Temperature, K - Liquid	Viscosity, Pa*s - Liquid
293.36	2.13
294.49	1.98
296.12	1.75
297.85	1.53
299.60	1.34
301.34	1.16
303.07	1.01
304.80	0.8800
306.52	0.7700
308.23	0.6800
309.95	0.6000
311.65	0.5300
313.35	0.4700
315.01	0.4200
316.61	0.3700
318.29	0.3300
320.06	0.3000
321.88	0.2700
323.71	0.2400
325.53	0.2100
327.32	0.1900
329.09	0.1700
330.84	0.1600
332.57	0.1400
334.30	0.1300
336.01	0.1200
337.71	0.1100
339.43	0.1000
341.12	0.0900
342.81	0.0900

Viscosity, Pa*s [ref]

Operational conditions:

Pressure, kPa = 101.3 (Liquid)
Mole fraction = 0.6 (Liquid)
Mole fraction = 0.067 (Liquid)

Temperature, K - Liquid	Viscosity, Pa*s - Liquid
293.36	2.13
294.49	1.98
296.12	1.75
297.85	1.53
299.60	1.34
301.34	1.16
303.07	1.01
304.80	0.8800
306.52	0.7700
308.23	0.6800
309.95	0.6000
311.65	0.5300
313.35	0.4700
315.01	0.4200
316.61	0.3700
318.29	0.3300
320.06	0.3000
321.88	0.2700
323.71	0.2400
325.53	0.2100
327.32	0.1900
329.09	0.1700
330.84	0.1600
332.57	0.1400
334.30	0.1300
336.01	0.1200
337.71	0.1100
339.43	0.1000
341.12	0.0900
342.81	0.0900

Electrical conductivity, S/m [ref]

Operational conditions:

Pressure, kPa = 101.3 (Liquid)
Mole fraction = 0.6 (Liquid)
Mole fraction = 0.067 (Liquid)

Temperature, K - Liquid	Electrical conductivity, S/m - Liquid
293.16	0.0143
298.16	0.0197
303.26	0.0264
307.54	0.0327
313.15	0.0425
318.16	0.0522
323.16	0.0635
328.15	0.0766
333.15	0.0898
338.15	0.1038

Electrical conductivity, S/m [ref]

Operational conditions:

Pressure, kPa = 101.3 (Liquid)
Mole fraction = 0.6 (Liquid)
Mole fraction = 0.067 (Liquid)

Temperature, K - Liquid	Electrical conductivity, S/m - Liquid
293.16	0.0143
298.16	0.0197
303.26	0.0264
307.54	0.0327
313.15	0.0425
318.16	0.0522
323.16	0.0635
328.15	0.0766
333.15	0.0898
338.15	0.1038

Sources

Synthesis and Physical and Thermodynamic Properties of Lactic Acid and Malic Acid-Based Natural Deep Eutectic Solvents