System: hydrogen

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1) hydrogen
DECHEMA ID6234
FormulaH2
SynonymR 702N
Synonymrefrigerant 702
InChi-KeyUFHFLCQGNIYNRP-UHFFFAOYSA-N
Registry No.1333-74-0

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesData
2nd virial coefficientgas16347View
3rd virial coefficientgas13View
acentric factor Omega-44View
adiabatic compressibilitysolid110View
boiling temperature-33View
compressibility factorgas6582View
critical compressibility factor-77View
critical density-45View
critical pressure-5152View
critical temperature-6264View
critical volume-3334View
densityliquid301025View
densitygas535861View
densitysolid470View
density-21View
dielectric constantliquid684View
dielectric constantgas7200View
dielectric constantsolid26View
diffusion coefficientliquid11View
diffusion coefficientgas246View
enthalpyliquid11182View
enthalpygas391553View
enthalpy function (-H(298))gas162View
enthalpy of formationgas241View
enthalpy of fusion-715View
enthalpy of sublimation-11View
enthalpy of vaporization-659View
entropygas431590View
entropyliquid11182View
equilibrium constant of formationgas140View
free energy function (-E(298))gas162View
free enthalpy function (-H(0))gas236View
free enthalpy of formationgas11View
fugacityliquid117View
fusion pressure-14362View
fusion temperature-14362View
heat capacitygas123View
heat capacityliquid224View
heat capacity (cp)gas191835View
heat capacity (cp)solid332View
heat capacity (cp)liquid4108View
heat capacity (cv)gas347View
heat capacity (cv)solid255View
heat capacity (cv)liquid22View
Isothermal Throttling Coefficientgas291View
Joule Thomson coefficientgas372View
melting point-55View
normal boiling point-1919View
octanol/water partition coefficient-33View
pressure * volumegas3528View
pressure of sublimation-25View
PVT-data-3528View
refractive index, Na-D-lineliquid11View
refractive index, Na-D-line-11View
sound velocitygas17980View
sound velocitysolid110View
sound velocityliquid16600View
sublimation temperature-36View
surface tensionliquid7171View
thermal conductivitygas923890View
thermal conductivitysolid13View
thermal conductivity-1610View
thermal conductivityliquid10148View
thermal expansivityliquid186View
triple point-11View
triple point pressure-45View
triple point temperature-79View
UNIQUAC area parameter-11View
UNIQUAC volume parameter-11View
vapor pressure-47620View
viscosity, dynamicgas1172740View
viscosity, dynamic-2221View
viscosity, dynamicliquid15371View
viscosity, kinematicgas290View
volumesolid219View
volumeliquid16305View
volumegas381562View
volume of melting-219View