1.blow away the dust in just seconds. 2.High pressure propellant for removing dust from hard-to-reach places in electronics. product content :Property of chloride :Molecular Weight111.63Boiling Point, °C-45.6Critical Temperature, °C82.1Critical Pressure, Mpa4.07Saturated Liquid Density, 30°C, (g/cm3)1.217Specific Heat of Liquid, 30°C, [KJ/(kg°C)]1.25ODP0.18GWP3.8-4.1Packing:Disposable cylinder ...