HCFC-141b is a colorless & transparent liquid under ordinary temperature. Foaming agent as alternative
to CFC-11, and precision cleaning agent to substitute CFC-113.
Properties：
|
|
Unit |
HCFC-141b |
|
Chemical formula |
|
CH3CCl2F |
|
Molecular weight |
g/mol |
116.95 |
|
Freezing point |
℃ |
-103.5 |
|
Boiling point |
℃ |
32.05 |
|
Liquid density（25℃） |
g/cm3 |
1.227 |
|
Vapor pressure（25℃） |
MPa |
0.079 |
|
Critical temperature |
℃ |
204.5 |
|
Critical pressure |
MPa |
4.25 |
|
Critical density |
g/cm3 |
0.433 |
|
Vapor heat at boiling point |
KJ/kg |
223.0 |
|
Water solubility（25℃） |
W% |
0.509 |
|
Specific heat（25℃ liquid） |
KJ/kg·k |
1.16 |
|
ODP |
|
0.11 |
|
GWP |
|
0.09 |
Specification：
|
Index |
HCFC-141b |
|
Appearance |
Colorless&Transparent |
|
Purity % ≥ |
99.90 |
|
Moisture ppm ≤ |
50 |
|
Acidity (asHCl) ppm ≤ |
1.0 |
|
Evaporation residues ppm ≤ |
100 |
|
Vinylidence chloride + Dichloroacetylene ppm ≤ |
100 |
Packing：13.6kg/30lb, 250kg/200L iron drum, or ISO TANK.
|
