R143A is a fluorocarbon compound that is a clear,colorless gas,It should not be confused with the isomeric compound 1,1,2-trifluoroethane,It has a critical temperature of 73ºC
Uses:
Used as refrigerant either by itself or more commonly as a component of blended mixtures.Unlike CFCs used as refrigerants,trifluoroethane has no chlorine atoms and is therefore not an ozone-depleting chemical,though its high chemical stability and infra-red absorbency make it a potent greenhouse gas.
R134A is also used as a propellant in canned air products used to clean electronic equipment.
Physical property:
| molecular weight |
84.04 |
| boiling pointºC |
-47.20 |
| Critical Temperature |
72.90 |
| Critical Pressure,Mpa |
3.78 |
| Density,30ºC(kg/m3) |
1300.00 |
| ODP |
0.000 |
| GWP |
4300.00 |
Quality Index
| item |
superior grade |
| appearance |
colorless and clear |
| purity,%≥ |
99.9 |
| moisture,%≤ |
0.001 |
| evaporated residue,%≤ |
0.01 |
| acidity,ppm |
0.00001 |
| odor |
odorless |
Packing Specification
Disposable steel cylinder 25lb/11.3kg.
