R142b: 1.purity:99.8%, 2.moisture,ppm: no more than 10, ... , °C136.45Critical Pressure, Mpa4.15Specific Heat of Liquid, 25°C, [KJ/(kg°C)]1.3ODP0.06GWP0.36 PackingDisposable ... 400L, 800L, 1000L; ISO-Tank. Quality standard : Purity, %≥99.8Moisture, PPm≤10Acidity, PPm≤0.1Vapor Residue, PPm≤100AppearanceColorless, No ... Strange Stench Application:Refrigerant, intermediate material. R142b with 99.8% purity