R 12

CCl 2 F 2


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BTTRI GAS® 12, a colorless gas at room temperature, is a non-toxic, non-flammable, colorless, transparent liquid under the pressure created by itself. It does not dissolve in water, but can easily dissolve in hydrocarbons, halohydrocarbons and certain solvents at any ratio. As a convenient and safe refrigerant, it can be used in various refrigeration systems with a temperature range from -60℃ to 10℃. It can also be used in these fields such as spice industry, medical treatments and plastic industry .



 Chemical Name Dichlorodifluoromethane
 Formula CCl 2 F 2
 CAS Number 75-71-8
 Molecular Weight 120.91
 Boiling Point ( 101.324 Pa,℃) -29.
 Freezing Point -158.00
 Critical temperature 112.
 Critical pressure,Mpa 3.98
 Liquid Density(kg/m^3) 129
 Saturated Liquid Density @ 86°F (lb./cu.ft.) 80.7
 Specific Heat of Liquid @ 86°F (Btu/lb.°F) 0.24
 Specific Heat of Vapour (Btu/lb.°F) 0.13
  Flammability & Explosively. (Based on ASHRAE Standard 34 with Match ignition)+ + None
 ANSI/ASHRAE Standard 34-1992 Safety Group Classification A1


 Appearance  Colorless 
 Odor  Odorless 
 Purity(≥%)  99.9
 Moisture(≤%)  10 PPM
 Acidity(≤%,HCl)  1 PPM
 Atmospheric Lifetime 100 
 ODP  1.0
 GWP  10,900


 *All Containers should be stored in cool, dry and ventilated place, and kept away from sunlight and rain.



Cans  400g-500g-1kg
Disposable Cylinder  13.6 Kg
Refillable Cylinder  70 Kg
Tank  1035 Kg
ISO Tank  16 MT