Refrigerant gas

R22

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2019/1/29 Viewed：

molecular formula: CHCLF2 UN Number: 1018 risk grades: 2.2

Physical property:

molecular weight	86.47
boiling point℃	-40.8
relative density(30℃), liquid, g/cm3	1.18
melting point℃	-146.00
critical temperature ℃	96
critical pressure MPA	4.91
ODP	0.034
GWP	1700

Quality index (GB/T 7373-2006)

grade	superior grade	top grade
appearance	colorless transparent liquefied gas	colorless transparent liquefied gas
purity, %≥	99.9	99.6
moisture, %≤	0.001	0.003
acidity(in HCL), %≤	0.00001	0.0001
evaporated residue, %≤	0.010	0.010
volume fraction of non-condensable gas (25℃),%≤	1.5	1.5

[Uses] : Used in reciprocating compressor; as refrigerating fluid in industrial, commercial and family air conditioning system; as aerosol propellants of spray lacquer; in manufacturing of fire extinguishing agent 1211; basic material of various fluorine-containing high-molecular compound

[ Packing specification ] : steel cylinder; 13.6kg/22.7kg/40kg/400kg/800kg, 18 tons tank car

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