Calcium Oxide

Merck’s high-quality drying agents are the ideal choice for all your drying applications. Calcium oxide is a basic drying agent that is suitable for dehydrating neutral and basic gases, amines, low-boiling alcohols, and ethers. Our calcium oxide is obtained from selected natural marble only – so it is part of Merck’s contribution to the sustainable protection of people and the environment. Calcium oxide is available in 1 kg plastic bottles or in 25 kg fiber cartons.