The physical properties of the formula: ch3chch2 Molecular Weight: 42.08 Boiling point: ∷47.8 critical temperature: 92.42 Critical pressure: 4.665 ozone depletion potential ODP: 0 Global warming coefficient GWP100: 1.8 Quality index Purity%: ≥99.5 sulfur content (ppm): ≤1.0 Water (mass ppm): ≤10 Acidity (mass ppm, with HCL): ≤1.0 evaporation residue (volume%): ≤0.01 Appearance: colorless transparent liquid Odor: Odorless Packing: Refrigerant bottle: 80g; 200g ; 420g disposable packaging cylinder: 5kg / 13.4L; 5.5kg / 13.4L; 9kg / 22.3L; 9.5kg / 22.3L recycling cylinders: 50kg / 118L; 170kg / 400L; 340kg / 800L; 390kg / 926L tank containers: 10T / 24M3 tank car: 24T / 58M3 refrigerants use: Tianjin propylene r1270, r1270 propylene factory in Tianjin, Tianjin production of propylene r1270, r1270 Tianjin propylene refrigerant refrigerant, is also an important raw material polypropylene, manufacturers are welcome to come to the procurement genuine high purity, price concessions. Contact: Edge workers 05305577255 QQ: 1336564526