Chemical formal	CHCIF2
Molecular weight	86.47
Boiling Point ( ºC )	-40.75
Critical temperature ºC	96.0
Critical Pressure Mpa	4.97
Saturation stem pressure, Mpa	0.94
Liquid density 25 ºC  , g/ml	1.194
Vaporization heat  under BP , kj/kg	233
Grade	refrigerant
Appearance	Colorless, no turbid
Odor	Odorless
Purity ≥ %	99.8
Water, ppm ≤	0.001
Acidity, ppm ≤	0.0001
Non-volatile residue ≤ %	0.01
Oxygen content ≤ %	-