UN Number: 3163 risk grades: 2.2
Physical property
molecular weight
|
72.58
|
boiling point, °C
|
-51.6
|
critical temperature, °C
|
72.5
|
critical pressure, Mpa
|
4.95
|
liquid specific heat, 30°C, [KJ/(kg•°C)]
|
1.78
|
ODP
|
0
|
GWP
|
2000
|
Quality index(CRAA 100-2006)
purity,%,
|
≥99.5
|
moisture,%
|
≤0.0010
|
acidity,%
|
≤0.0001
|
evaporated residue,%
|
≤0.01
|
appearance
|
colorless and clear
|
odor
|
odorless
|
Packing specification: disposable steel cylinder 25lb/11.3kg; recoverable steel cylinder 926L; ISO-tank
Uses: as refrigerating fluid replacing of R22