1.N.W:300g,340g,500g,1000g,etc 2.Purity: not ... : -26.1°C Critical Temperature: 101.1°C Critical Pressure: 4.05Mpa Specific Heat of Liquid, 30°C: 1.51 KJ/(kg•°C) Solubility(water, 25°C): 0 ... .15% ODP: 0 GWP: 0.13 Quality standard : Purity, % ≥99.9 Moisture, PPm ≤10 Acidity, PPm ≤0.1 Vapor ...