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Refrigerant Gas (R22)

Refrigerant Gas (R22)
company Hangzhou Sibolan Heating And Refrigerating Equipment Co.,ltd
Categories LED Displays
Update2011-07-16
Original RegionChina
Refrigerant Gas (R22)

Chlorodifluoromethane (R22)  is a colorless, non-toxic, non-flammable and transparent liquefied gas. It has excellent thermal and chemical properties, and not corrode metals, Chlorodifluoromethane is used as pure or in mixture for refrigeration (medium-high temperatures), raw material for PTFE and intermediate for Halon 1211 production. It is also a blowing agent for extruded polystyrene and polyurethane foams.

Chemical formalCHCIF2
Molecular weight86.47
Boiling Point ( ºC )-40.75
Critical temperature ºC96.0
Critical Pressure Mpa4.97
Saturation stem pressure, Mpa0.94
Liquid density 25 ºC  , g/ml1.194
Vaporization heat  under BP , kj/kg233
Graderefrigerant
AppearanceColorless, no turbid
OdorOdorless
Purity ≥ %99.8
Water, ppm ≤0.001
Acidity, ppm ≤0.0001
Non-volatile residue ≤ %0.01
Oxygen content ≤ %-
 

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