Mixture of 4-Pyridinecarboxylic acid + Sulfuric Acid + Water

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4-Pyridinecarboxylic acid

Name
4-Pyridinecarboxylic acid
InChI
InChI=1S/C6H5NO2/c8-6(9)5-1-3-7-4-2-5/h1-4H,(H,8,9)
InChI Key
TWBYWOBDOCUKOW-UHFFFAOYSA-N
Formula
C6H5NO2
SMILES
O=C(O)c1ccncc1
Mol. Weight (g/mol)
123.11
CAS
55-22-1

Sulfuric Acid

Name
Sulfuric Acid
InChI
InChI=1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)
InChI Key
QAOWNCQODCNURD-UHFFFAOYSA-N
Formula
H2O4S
SMILES
O=S(=O)(O)O
Mol. Weight (g/mol)
98.08
CAS
7664-93-9

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. Mole fraction (2)

Mole fraction of 4-Pyridinecarboxylic acid (1) [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed Measured
Temperature, K - Liquid Solvent: Mass fraction of Water (3) - Liquid Mole fraction of 4-Pyridinecarboxylic acid (1) - Liquid
290.55 0.7500 0.0596
294.55 0.7000 0.0644
297.45 0.7500 0.0607
298.15 0.8000 0.0503
299.45 0.7000 0.0727
301.45 0.7500 0.0621
312.15 0.7500 0.0634
315.25 0.8000 0.0523
320.85 0.7500 0.0644
320.95 0.7000 0.0810
321.95 0.8000 0.0531
326.25 0.7000 0.0816
326.85 0.7500 0.0651
328.65 0.8000 0.0538
331.35 0.7000 0.0821
332.25 0.7500 0.0658
334.85 0.8000 0.0546
336.15 0.7000 0.0827
337.45 0.7500 0.0665
340.55 0.8000 0.0552
340.65 0.7000 0.0833
342.25 0.7500 0.0672
345.75 0.8000 0.0559
346.95 0.7000 0.0839
347.35 0.7500 0.0678
351.15 0.7000 0.0846
351.45 0.8000 0.0566
352.35 0.7500 0.0685
355.45 0.7000 0.0852
356.35 0.8000 0.0573
357.25 0.7500 0.0692
361.05 0.8000 0.0579

Mole fraction of 4-Pyridinecarboxylic acid (1) [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed Measured
Temperature, K - Liquid Solvent: Mass fraction of Water (3) - Liquid Mole fraction of 4-Pyridinecarboxylic acid (1) - Liquid
290.55 0.7500 0.0596
294.55 0.7000 0.0644
297.45 0.7500 0.0607
298.15 0.8000 0.0503
299.45 0.7000 0.0727
301.45 0.7500 0.0621
312.15 0.7500 0.0634
315.25 0.8000 0.0523
320.85 0.7500 0.0644
320.95 0.7000 0.0810
321.95 0.8000 0.0531
326.25 0.7000 0.0816
326.85 0.7500 0.0651
328.65 0.8000 0.0538
331.35 0.7000 0.0821
332.25 0.7500 0.0658
334.85 0.8000 0.0546
336.15 0.7000 0.0827
337.45 0.7500 0.0665
340.55 0.8000 0.0552
340.65 0.7000 0.0833
342.25 0.7500 0.0672
345.75 0.8000 0.0559
346.95 0.7000 0.0839
347.35 0.7500 0.0678
351.15 0.7000 0.0846
351.45 0.8000 0.0566
352.35 0.7500 0.0685
355.45 0.7000 0.0852
356.35 0.8000 0.0573
357.25 0.7500 0.0692
361.05 0.8000 0.0579

Sources