Detailed Product Description

R134a HFC134a(1,1,1,2 Tetrafluoroethane)

CHEMICAL - PHISICAL  PROPERTIES:

Name                                                        (1,1,1,2 - Tetrafluoroethane)  HFC 134a - R 134a 

Chemical Formula                                      CH₂F-CF₃

Molecular Wheigt                                       102

Boiling Point at 1013 mbar                           - 26,2  °C

Heat capacity gas at boiling point                 216,4  KJ/Kg

Freezing Point                                            - 101    °C

Critical temperature                                    101,1 °C

Critical Pressure                                         40,67 Bar

Critical density                                            0,51   Kg/l

Liquid density at 25° C                                 1,206    Kg/l

Liquid density at 0° C                                   1,293     Kg/l

Vapour density at 25° C                                32,25     Kg/m³

Vapour density at 0° C                                 14,41     Kg/m³

Vapour pressure at 0°C                                 2,9      Bar

Vapour pressure at 20°C                               5,7      Bar

Vapour pressure at 50°C                              13,2      Bar

Thermal conductivity vapour at 25° C - 1 bar   0,0131  W/m°K

Water solubility (134a in Water)                     0,15      %

Water solubility (Water in 134a)                     0,1        %

Flammability                                                 none