Physical properties Molecular formula: ch3ch2ch3 molecular weight: 44.10 boiling point: -42.1 Critical temperature: 96.6 Critical pressure: 4.248 ozone depletion potential ODP: 0 global warming coefficient value GWP100: 3.3 mass index purity%: ≥99.5 sulfur content Sulfur (ppm): ≤ 1.0 Water (mass ppm): ≤10 acidity (mass ppm, with HCL): ≤1.0 evaporation residue (vol%): ≤0.01 Appearance: colorless liquid Odor: Odorless Packing refrigerant bottle: 80g; 120g; 200g; 420g disposable packaging cylinders: 5kg / 13.4L; 5.5kg / 13.4L; 9kg / 22.3L; 9.5kg / 22.3L recycling cylinders: 50kg / 118L; 164kg / 400L; 328kg / 800L; 380kg / 926L tank containers : 10T / 24M3 tank car: 23.5T / 58M3 uses Weifang r134a refrigerant automobile manufacturers, Weifang r134a production, Weifang r134a refrigerant manufacturers, the company has a large refrigerant wholesale, wholesale refrigerant for central air conditioning, heat pump air conditioning, home air conditioning , refrigerator, freezer and other small refrigeration equipment.