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Freon (R134a):
Features: 1) Name: tetrafluoroethane, HFC-134a, CH2 FCF3 2) Molecular weight: 102.03 3) Boiling point under 1.013105Pa: -26.1 4) Density of liquid at 25g/cm 3: 1.207 5) Vapor pressure at 25MPa: 0.665 6) Critical temperature: 101.1 7) Critical pressure: 4.067Mpa 8) Critical density: 0.512 g/cm 3 9) Latent heat of vaporization at bp: 215.0k J/kg 10) Solubility in water: 25% by weight 0.15 11) Specific heat, liquid at 30 |
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