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13.6KG Neutral cylinder
13.6KG Neutral cylinder
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
| CAS No | 811-97-2 |
| Molecular Formula | CH2FCF3 |
| Molecular Weight | 102.03 |
| 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 |
Technical parameters
| Analysis | Requirement |
| 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) | 0.0030max |
| Evaporation Residue (% by weight) | 0.0100max |
| Chloride (pass/fail) | pass |