wholesale R12 refrigerant gas 1-OEM is accepted ... Property of chloride : Molecular Weight120.91Boiling Point, °C-29.8Melting Point, °C-158Critical Temperature, °C112.0Critical Pressure, Mpa4.14Specific ... Heat of Liquid, 30°C, [KJ/(kg°C)]0.21ODP0.82GWP1.0 PackingCan of 220g, 250g, ... are welcome, 20pcs min order,1150 cylinder wholesale high purity r12 refrigerant gas