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, aerosol producing and so on, 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 aerosol production with extreme limitation in toxicity and flammability.
Physical and chemical properties
|Boiling Point 101.3KPa (℃)||-26.2|
|Freezing Point 101.3KPa (℃)||-96.6|
|Critical Temperature (℃)||101.1|
|Critical Pressure (KPa) 25℃||4066.6|
|Saturated Liquid Density 25℃ (kg/m³)||1206.1|
|Specific Heat of Liquid 25℃ [KJ/( kg·k)]||1.44|
|Ozone Depression Potential||0|
|Global Warming Potential||0.29|
|Appearance||Colorless and clear liquid|
|Purity (% by GC Area)||99.9min|
|Total Chlorofluoro Unsaturated (% by GC Area)||0.0040max|
|Acidity (as HCl) %||0.0001max|
|Water (% by weight)||0.0010max|
|Evaporation Residue (% by weight)||0.0100max|
|Non Condensables (% by volume)||1.0max|