... .8% Cylinder 30lbs/50lbs R22 Refrigerant Replacement for home, commercial application Property of chloride : Molecular Weight 85.47 Boiling Point: -40 ... steel cylinder 400kg/400L ,800kg/800L ,1000kg/1000L,950kg/926L Application: Disposable cylinder 30lb/13.6kg, 50lb/22.7kg; Recyclable cylinder ... -Tank. Cylinder 30lbs/50lbs R22 Refrigerant Replacement for home, commercial application