... and HCFC blowing agent, used for foaming in ice-box, panel, polyurethane refrigerant R245fa 1. purity 99.6 ... other Item R22, R134a, R404,R406.. Product:Pentafluoropropane refrigerant R245fa Property of chloride : Molecular Weight134Boiling Point, °C58 ... to CFC and HCFC blowing agent, used for foaming in ice-box, panel, polyurethane adiabatic ... become available.Send r245fa with good quality for sale