Is ethanol 100% alcohol?
GeneralClass 12AllAnswered 27 Mar 2026
Answer
Pure, anhydrous ethanol is indeed 100% alcohol. However, most ethanol products contain some water. Beverage alcohol typically ranges from 3-50% ethanol by volume, while industrial ethanol can be 95-99.9% pure. Absolute ethanol (100%) is difficult to maintain because it readily absorbs moisture from the air.
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