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Difluoromethane CH2F2 R32

Product nameDifluoromethane CH2F2 R32



Dot Class:2.2

Other Names:Difluoromethane

CAS NO: 75-10-5

Grade Standard:Industrial Grade


A colorless odorless gas. Insoluble in water and has a high thermal stability. Its vapors are heavier than air. Under prolonged exposure to fire or intense heat the containers may rupture violently and rocket. Contact with the unconfined liquid can cause frostbite. Used as a refrigerant.

 Other names : Difluoromethane
 MF:  CH2F2
 Formula weight :  131.3
 Density:  1.1g/ml
 CAS No: 75-10-5
 EINECS No: 200-839-4
 UN No: UN3252
 Purity:  99.9%
 Appearance:  Colorless

 Package Size: 12Ltr Cylinder 47Ltr Cylinder
 Filling Content/Cyl: 9kg 33kgs
 Value: QC-2

Halocarbon 32 is used for plasma etching and disassociates into reactive fluoride ions in the presence of an RF field.Difluoromethane in a zeotropic (50%/50%) m/m mixture with pentafluoroethane (R-125) is known as R-410A, a common replacement for various chlorofluorocarbons (aka Freon) in new refrigerant systems, especially for air-conditioning.


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