- Name
- Hydrogen
- InChI
- InChI=1S/H2/h1H
- InChI Key
- UFHFLCQGNIYNRP-UHFFFAOYSA-N
- Formula
- H2
- SMILES
- [H][H]
- Mol. Weight (g/mol)
- 2.02
- CAS
- 1333-74-0
- Name
- Carbon monoxide
- InChI
- InChI=1S/CO/c1-2
- InChI Key
- UGFAIRIUMAVXCW-UHFFFAOYSA-N
- Formula
- CO
- SMILES
- [C]=O
- Mol. Weight (g/mol)
- 28.01
- CAS
- 630-08-0
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Datasets
Mass density, kg/m3 [ref]
| Fixed | Measured | ||
|---|---|---|---|
| Temperature, K - Fluid (supercritical or subcritical phases) | Pressure, kPa - Fluid (supercritical or subcritical phases) | Mole fraction of Hydrogen (1) - Fluid (supercritical or subcritical phases) | Mass density, kg/m3 - Fluid (supercritical or subcritical phases) |
| 308.00 | 8800.00 | 0.0490 | 472.0 |
| 308.00 | 10900.00 | 0.0560 | 530.0 |
| 308.00 | 12600.00 | 0.0490 | 672.0 |
| 308.00 | 13000.00 | 0.0680 | 540.0 |
| 308.00 | 17300.00 | 0.0950 | 500.0 |
| 308.00 | 20600.00 | 0.1120 | 484.0 |
| 313.00 | 8900.00 | 0.0490 | 472.0 |
| 313.00 | 11100.00 | 0.0560 | 530.0 |
| 313.00 | 12900.00 | 0.0490 | 672.0 |
| 313.00 | 13200.00 | 0.0680 | 540.0 |
| 313.00 | 17600.00 | 0.0950 | 500.0 |
| 313.00 | 21000.00 | 0.1120 | 484.0 |
| 318.00 | 9100.00 | 0.0490 | 472.0 |
| 318.00 | 11300.00 | 0.0560 | 530.0 |
| 318.00 | 13000.00 | 0.0490 | 672.0 |
| 318.00 | 13400.00 | 0.0680 | 540.0 |
| 318.00 | 17900.00 | 0.0950 | 500.0 |
| 318.00 | 21300.00 | 0.1120 | 484.0 |
| 323.00 | 9300.00 | 0.0490 | 472.0 |
| 323.00 | 11500.00 | 0.0560 | 530.0 |
| 323.00 | 13200.00 | 0.0490 | 672.0 |
| 323.00 | 13700.00 | 0.0680 | 540.0 |
| 323.00 | 18200.00 | 0.0950 | 500.0 |
| 323.00 | 21700.00 | 0.1120 | 484.0 |
| 328.00 | 9400.00 | 0.0490 | 472.0 |
| 328.00 | 11700.00 | 0.0560 | 530.0 |
| 328.00 | 13500.00 | 0.0490 | 672.0 |
| 328.00 | 13900.00 | 0.0680 | 540.0 |
| 328.00 | 18600.00 | 0.0950 | 500.0 |
| 328.00 | 22100.00 | 0.1120 | 484.0 |
| 333.00 | 9600.00 | 0.0490 | 472.0 |
| 333.00 | 11800.00 | 0.0560 | 530.0 |
| 333.00 | 13700.00 | 0.0490 | 672.0 |
| 333.00 | 14100.00 | 0.0680 | 540.0 |
| 333.00 | 18800.00 | 0.0950 | 500.0 |
| 333.00 | 22400.00 | 0.1120 | 484.0 |
| 338.00 | 9700.00 | 0.0490 | 472.0 |
| 338.00 | 12000.00 | 0.0560 | 530.0 |
| 338.00 | 13900.00 | 0.0490 | 672.0 |
| 338.00 | 14300.00 | 0.0680 | 540.0 |
| 338.00 | 19200.00 | 0.0950 | 500.0 |
| 338.00 | 22800.00 | 0.1120 | 484.0 |
| 343.00 | 9900.00 | 0.0490 | 472.0 |
| 343.00 | 12300.00 | 0.0560 | 530.0 |
| 343.00 | 14100.00 | 0.0490 | 672.0 |
| 343.00 | 14600.00 | 0.0680 | 540.0 |
| 343.00 | 19400.00 | 0.0950 | 500.0 |
| 343.00 | 23100.00 | 0.1120 | 484.0 |
Binary diffusion coefficient, m2/s [ref]
Operational condition: Mass fraction = 0.5 (Gas)
| Fixed | Measured | |
|---|---|---|
| Pressure, kPa - Gas | Temperature, K - Gas | Binary diffusion coefficient, m2/s - Gas |
| 100.00 | 250.00 | 0.0001 |
| 100.00 | 300.00 | 0.0001 |
| 100.00 | 350.00 | 0.0001 |
| 100.00 | 400.00 | 0.0001 |
| 100.00 | 500.00 | 0.0002 |
| 100.00 | 600.00 | 0.0003 |
| 100.00 | 700.00 | 0.0003 |
| 100.00 | 800.00 | 0.0004 |
| 100.00 | 900.00 | 0.0005 |
| 4000.00 | 250.00 | 0.0000 |
| 4000.00 | 300.00 | 0.0000 |
| 4000.00 | 350.00 | 0.0000 |
| 4000.00 | 400.00 | 0.0000 |
| 4000.00 | 500.00 | 0.0000 |
| 4000.00 | 600.00 | 0.0001 |
| 4000.00 | 700.00 | 0.0001 |
| 4000.00 | 800.00 | 0.0001 |
| 4000.00 | 900.00 | 0.0001 |
| 7000.00 | 250.00 | 8.0000e-06 |
| 7000.00 | 300.00 | 0.0000 |
| 7000.00 | 350.00 | 0.0000 |
| 7000.00 | 400.00 | 0.0000 |
| 7000.00 | 500.00 | 0.0000 |
| 7000.00 | 600.00 | 0.0000 |
| 7000.00 | 700.00 | 0.0001 |
| 7000.00 | 800.00 | 0.0001 |
| 7000.00 | 900.00 | 0.0001 |
| 10000.00 | 250.00 | 5.6000e-06 |
| 10000.00 | 300.00 | 8.1000e-06 |
| 10000.00 | 350.00 | 0.0000 |
| 10000.00 | 400.00 | 0.0000 |
| 10000.00 | 500.00 | 0.0000 |
| 10000.00 | 600.00 | 0.0000 |
| 10000.00 | 700.00 | 0.0000 |
| 10000.00 | 800.00 | 0.0000 |
| 10000.00 | 900.00 | 0.0001 |
| 15000.00 | 250.00 | 4.0000e-06 |
| 15000.00 | 300.00 | 5.6000e-06 |
| 15000.00 | 350.00 | 7.4000e-06 |
| 15000.00 | 400.00 | 9.4000e-06 |
| 15000.00 | 500.00 | 0.0000 |
| 15000.00 | 600.00 | 0.0000 |
| 15000.00 | 700.00 | 0.0000 |
| 15000.00 | 800.00 | 0.0000 |
| 15000.00 | 900.00 | 0.0000 |
Sources
- The Experimental Study of Temperature Dependence of Binary Diffusion Coefficients of Gases at Different Pressures
- Experimental P-T-G Measurements of Supercritical Mixtures of Carbon Dioxide, Carbon Monoxide, and Hydrogen and Semiquantitative Estimation of Their Solvent Power Using the Solubility Parameter Concept
Note: These property values are available through the Cheméo API. A free account gives you an access key.