Product Description

Chlorodifluoromethane (hcfc *2 or R*2) 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 ***1 production. It is also a blowing agent for extruded polystyrene and polyurethane foams. Chemical formal CHCIF2 Molecular weight *6.*7 Boiling Point **0.*5 Critical temperature *6.0 Critical Pressure Mpa 4.*7 Saturation stem pressure, Mpa 0.*4 Liquid density *5, g/ml 1.**4 Vaporization heat under BP , kj/kg **3 Grade refrigerant Appearance Colorless, no turbid Odor Odorless Purity ≥% *9.8 Water, ppm 0.**1 Acidity, ppm 0.***1 Non-volatile residue % 0.*1 Oxygen content %