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Physical Properties for Hydrogen Fluoride

Hydrogen Fluoride
Formula HF
Molecular Weight (lb/mol) 20.01
Critical Temp. (°F) 370.4
Critical Pressure (psia) 940.5
Boiling Point (°F) 67.14
Melting Point (°F) -118.4
Psat @ 70°F (psia) 15.54
Liquid Density @ 70°F (lb/ft3) 60.26
Gas Density @ 70°F 1 atm (lb/ft3) (note 2)
Specific Volume @ 70°F 1 atm (ft3/lb) (note 2)
Specific Gravity (note 2)
Specific Heat @ 70°F (Btu/lbmol-°F) (note 2)

Notes:
1 = Signifies at 70°F, the compound is above its critical temperature.
2 = Signifies that at 70°F, the compound is below the normal boiling point and only the equilibrium vapor is present at 1 atmosphere.


Gas Physical Properties

Gas Fast Facts

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