Mixture of Phosphoric Acid + Tri-n-butylphosphate + Water

Name: Phosphoric Acid
InChI: InChI=1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)
InChI Key: NBIIXXVUZAFLBC-UHFFFAOYSA-N
Formula: H3O4P
SMILES: O=P(O)(O)O
Mol. Weight (g/mol): 98.00
CAS: 7664-38-2

Name: Tri-n-butylphosphate
InChI: InChI=1S/C12H27O4P/c1-4-7-10-14-17(13,15-11-8-5-2)16-12-9-6-3/h4-12H2,1-3H3
InChI Key: STCOOQWBFONSKY-UHFFFAOYSA-N
Formula: C12H27O4P
SMILES: CCCCOP(=O)(OCCCC)OCCCC
Mol. Weight (g/mol): 266.32

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

Cheméo is a service of Céondo GmbH, since 2007, we provide simulation, modelling and software development services for the industry. Do not hesitate to contact us for your projects.

Datasets

Mass fraction (2)
ρ_l - Mass density, kg/m3 (3)

Mass fraction [ref]

Operational conditions:

Temperature, K = 298.15 (Liquid mixture 2)
Pressure, kPa = 101.3 (Liquid mixture 2)

Fixed	Measured
Mass fraction of Phosphoric Acid (1) - Liquid mixture 1	Mass fraction of Water (3) - Liquid mixture 1	Mass fraction of Water (3) - Liquid mixture 2	Mass fraction of Phosphoric Acid (1) - Liquid mixture 2
0.0283	0.9705	0.0687	0.0020
0.0559	0.9430	0.0681	0.0050
0.0804	0.9185	0.0674	0.0089
0.0999	0.8991	0.0669	0.0128
0.1283	0.8707	0.0664	0.0230
0.1544	0.8446	0.0660	0.0282
0.1788	0.8203	0.0655	0.0346

Mass fraction [ref]

Operational conditions:

Temperature, K = 298.15 (Liquid mixture 1)
Pressure, kPa = 101 (Liquid mixture 1)

Fixed	Measured
Mass fraction of Phosphoric Acid (1) - Liquid mixture 2	Mass fraction of Water (3) - Liquid mixture 2	Mass fraction of Water (3) - Liquid mixture 1	Mass fraction of Phosphoric Acid (1) - Liquid mixture 1
0.0020	0.0646	0.9480	0.0399
0.0244	0.0594	0.8247	0.1408
0.0305	0.0575	0.7861	0.1768
0.0478	0.0590	0.7637	0.2030
0.0029	0.0585	0.9018	0.0389
0.0116	0.0608	0.8635	0.0750

Mass density, kg/m3 [ref]

Operational conditions:

Pressure, kPa = 101 (Liquid mixture 1)
Temperature, K = 298.15 (Liquid mixture 1)

Mass fraction of Phosphoric Acid (1) - Liquid mixture 1	Mass density, kg/m3 - Liquid mixture 1
0.0283	1015.4
0.0559	1029.4
0.0804	1044.3
0.0999	1060.2
0.1283	1075.2
0.1544	1088.6
0.1788	1104.0

Mass density, kg/m3 [ref]

Operational conditions:

Pressure, kPa = 101 (Liquid mixture 2)
Temperature, K = 298.15 (Liquid mixture 2)

Mass fraction of Phosphoric Acid (1) - Liquid mixture 2	Mass density, kg/m3 - Liquid mixture 2
0.0020	972.9
0.0050	973.4
0.0089	975.0
0.0128	977.1
0.0230	980.2
0.0282	983.6
0.0346	987.5

Mass density, kg/m3 [ref]

Operational conditions:

Pressure, kPa = 101 (Liquid)
Temperature, K = 298.15 (Liquid)

Fixed		Measured
Mass fraction of Phosphoric Acid (1) - Liquid	Mass fraction of Tri-n-butylphosphate (2) - Liquid	Mass density, kg/m3 - Liquid
0.0399	0.9480	1020.3
0.0768	0.8959	1042.4
0.1105	0.8730	1060.5
0.1404	0.8397	1081.4
0.1778	0.8198	1105.2
0.2084	0.7804	1127.8
0.0020	0.0646	976.2
0.0045	0.0668	980.9
0.0133	0.0652	983.7
0.0238	0.0668	989.1
0.0328	0.0661	996.4
0.0400	0.0566	1001.1

Sources