Category:
Other Fine Chemicals
CAS NO:
811-97-2
Standard:
ChP,

| CAS NO :811-97-2 | |
| UN NO : 3159 | |
|
EINECS NO : 212-377-0 HS Code : 2903450000 |
|
| Appearance :Colorless, Odorless |
■ Physical property
| Product Name | R134A |
| Molecular Formula | CH2FCF3 |
| Boiling point, ° C | -26.1 |
| Freezing point,℃ | -96.6 |
| Critical temperature, ° C | 101.1 |
| Critical pressure, Kpa | 4066.6 |
| ODP |
0 |
| GWP |
0.29 |
■ Technical index
| Appearance | Colorless&no turbid |
| Smell | No strange stench |
| Purity % ≥ | 99.98 |
| Moisture % ≤ | 0.0007 |
| Acidity (as HCL) % ≤ | <0.0001 |
| Residue after evaporation % ≤ | <0.01 |
| Noncondensable gases % ≤ | 1.05 |
| CL | PASS |
■ Applications
Used in air conditioning, household, commercial refrigeration systems. Aerosols, flame retardants and blowing agents are used in the pharmaceutical, agrochemical, cosmetic and cleaning industries.
■ Packaging and storage
Cylinders or tank tanks with a filling factor of not more than 1.1KG/L are stored in a low temperature, dry and ventilated environment, away from sunlight and rain.