UN Number:3252 Risk Grades:2.1
Uses:
as refrigerating fluid
Physical property:
| molecular weight |
52.02 |
| boiling pointºC |
-51.7 |
| melting point, |
-136 |
| density(25)liquid,g/cm3 |
0.960 |
| critical density,g/cm3 |
0.430 |
| critical temperatureºC |
78.52 |
| critical pressure MPA |
5.808 |
| solubility(in water,25ºC) |
1.702 |
| GWP |
0.11 |
| ODP |
0 |
Quality Index
| appearance |
colorless transparent liquefied gas |
| purity,%≥ |
99.8 |
| moisture,%≤ |
0.0010 |
| acidity(in HCL),%≤ |
0.0001 |
| evaporated residue,%≤ |
0.01 |
| chloride expertment |
test permition |
| noncondensable gas(v/v)% |
1.5 |
Packing Specification
670kg/926L,30kg/40L steel cylinder
