1, purity:99.8% 2, refrigerating systems 3, intermediate 4, metallegury,chemical ,meter industries

Physical properties

 Molecular formula                       CH3CCLF2

 Molecular weight                        100.49

 Boiling point 101.3KPa(°C)       -9.00

 Freezing point 101.3KPa (°C)   -131.00

 Density 30°C(kg/m3)               1096.90

 Critical temperature (°C)         137.10

 Critical pressure (MPa)              4.12

 ODP                                           0.043

 GWP                                          0.36

 Quality index

 Purity                              99.80%

 Water content                 0.001%

 Acidity                               —

 Evaporation residue         0.01%

 Chloride content                --

 Appearance                     Colorless and clear

 Odor                                Odorless

Packing               Refillable cylinder—400L,800L,1000L

R142b Chlorodifluoroethane