System: sulfur dioxide
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1) sulfur dioxide |
DECHEMA ID | 39955 |
Formula | O2S |
Synonym | refrigerant 764 |
Synonym | sulfur oxide (SO2) |
Synonym | sulphur dioxide |
Synonym | sulfurous oxide |
Synonym | so2 |
Synonym | sulfurous acid anhydride |
Synonym | sulfurous anhydride |
Synonym | sulfur oxide (s2o4) |
InChi-Key | RAHZWNYVWXNFOC-UHFFFAOYSA-N |
Registry No. | 7446-09-5 |
Available physical property data:
Property | Phase | No. of tables | No. of lines | Data |
2nd virial coefficient | gas | 4 | 19 | View |
acentric factor Omega | - | 7 | 7 | View |
boiling temperature | - | 11 | 32 | View |
compressibility factor | gas | 1 | 309 | View |
critical compressibility factor | - | 7 | 7 | View |
critical density | - | 9 | 9 | View |
critical pressure | - | 44 | 45 | View |
critical temperature | - | 66 | 87 | View |
critical volume | - | 23 | 23 | View |
density | - | 2 | 2 | View |
density | liquid | 23 | 779 | View |
density | gas | 18 | 885 | View |
density | solid | 1 | 1 | View |
dielectric constant | gas | 2 | 10 | View |
dielectric constant | liquid | 8 | 28 | View |
dipole moment | - | 1 | 1 | View |
enthalpy function (-H(298)) | gas | 1 | 62 | View |
enthalpy of formation | gas | 6 | 67 | View |
enthalpy of formation | liquid | 1 | 1 | View |
enthalpy of fusion | - | 6 | 6 | View |
enthalpy of fusion | solid | 1 | 1 | View |
enthalpy of vaporization | - | 12 | 56 | View |
entropy | gas | 9 | 70 | View |
equilibrium constant of formation | gas | 1 | 62 | View |
free energy function (-E(298)) | gas | 1 | 62 | View |
free energy of formation | gas | 1 | 62 | View |
free enthalpy function (-H(0)) | gas | 6 | 159 | View |
free enthalpy of formation | gas | 4 | 4 | View |
fusion pressure | - | 5 | 5 | View |
fusion temperature | - | 23 | 23 | View |
heat capacity | liquid | 1 | 1 | View |
heat capacity (cp) | gas | 14 | 253 | View |
heat capacity (cp) | solid | 2 | 57 | View |
heat capacity (cp) | liquid | 4 | 47 | View |
heat capacity (cp) | solid(1) | 1 | 20 | View |
heat capacity (cv) | gas | 1 | 20 | View |
melting point | - | 9 | 9 | View |
molecular weight | - | 2 | 2 | View |
normal boiling point | - | 11 | 11 | View |
pressure of sublimation | - | 4 | 16 | View |
refractive index, Na-D-line | - | 1 | 1 | View |
refractive index, Na-D-line | liquid | 1 | 1 | View |
solution conductance | liquid | 4 | 34 | View |
sublimation temperature | - | 3 | 13 | View |
surface tension | liquid | 4 | 94 | View |
thermal conductivity | gas | 22 | 143 | View |
thermal conductivity | liquid | 3 | 17 | View |
triple point | - | 1 | 1 | View |
triple point temperature | - | 1 | 1 | View |
UNIQUAC area parameter | - | 1 | 1 | View |
UNIQUAC volume parameter | - | 1 | 1 | View |
vapor pressure | - | 65 | 597 | View |
viscosity, dynamic | liquid | 15 | 196 | View |
viscosity, dynamic | gas | 32 | 454 | View |
volume | gas | 4 | 247 | View |
volume | - | 2 | 2 | View |
volume | liquid | 4 | 55 | View |