1. R22 purity :99.9% to 99.99%; 2.R22 for home air conditioning; 3.Refrigerant gas R22 have SGS Property of chloride :Boiling Point, °C-40.8Vapor Pressure, 30°C, Mpa0.72Molecular Weight85.47FlammabilityA2Specific Heat of Liquid,25,[KJ/(kg)]0.31Critical Temperature, °C96.2Critical Pressure, Mpa4.99ODP0.055GWP0.17 Packing:Disposable cylinder 30lb/13.6kg,50lb/22.7kg recyclable cylinder 400L, 800L, ...