Butane is commonly used as a fuel for cigarette lighters, portable stoves, and torches. It is also used as a propellant in aerosol sprays and as a refrigerant. Additionally, butane is used in the production of synthetic rubber and as a solvent in various industrial processes. Butane is a highly flammable gas, which makes it ideal to be used for heating; it is often sold bottled for use in outdoor grills or camping stoves. Research Purity 99.98% Instrument Purity 99.5% CP Grade 99% Ankur Gases provide Butane Gas with purity 99% for your industrials usages.