It is internationally recognized that HFC-134a is the first and ideal choice to replace freon (CFCs product). The product is featured with no damage to the ozonosphere (ODP=0)；safe non-toxicity and non-flammable.
HFC-134a is the substitution of CFC-12 in refrigeration, polymer foaming, acrosol producing, etc., which is widely used in automobile air-conditioning, home applications, small fixed refrigerators, medium-temperature refrigerators in supermarkets and industrial refrigerators.
As the research carrying on, HFC-134a is to be used as carrier of pharmaceutical inhalation. HFC-134a could also be used in the acrosol productioin with its extreme limitation in toxicity and flammability.
Physical and chemical properties：
| 1，1，1，2-Tetrafluoroethane |
|
| CAS No. |
811-97-2 |
| Molecular Formula |
CH2FCF3 |
| Molecular Weight |
102.0 |
| Boiling Point 101.3 KPa（℃） |
-26.2 |
| Freezing Point 101.3 KPa（℃） |
-96.6 |
| Critical Temperature （℃） |
101.1 |
| Critical Pressure (KPa) |
4066.6 |
| Saturated Liquid Density 25℃（kg/m3） |
1188.1 |
Specific Heat of Liquid 25℃
[KJ/(kg·k)] |
1.42 |
| ODP |
0 |
| GWP |
0.29 |
Technical parameters：
| Appearance |
Colorless & Clear Liquid |
| Purity≥ |
99.9% |
| Total Chlorofluoro Unsaturated≤ |
0.0020% |
| Acidity≤ |
0.0001% |
| Water Content≤ |
0.001% |
| Evaporation Residue≤ |
0.01% |
| Non Condensable(25℃)≤ |
1.0% |
| Chloride Content |
passed |
Packing:
250gs、300gs、13.6kgs、100kgs、800kgs、1000kgs、ISOTANK
