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
