Calcium Oxide (Quicklime)

Calcium Oxide, also known as Quicklime, is an inorganic compound with the chemical formula CaO. It is a white or grayish solid powder that reacts vigorously with water to form calcium hydroxide, a process accompanied by heat release. This substance is typically supplied in a powdered form with purity levels often above 90%, suitable for a broad spectrum of industrial operations. When ordering, buyers should consider that its alkaline nature requires handling precautions to avoid moisture exposure, as it reacts exothermically on contact with water. A typical application dose for water treatment ranges from 0.5 to 5 grams per liter depending on contamination levels. Additionally, it is incompatible with acids and requires storage away from moisture to maintain efficacy and safety.

Calcium Oxide is crucial in water treatment for adjusting pH and precipitating impurities, enabling compliance with environmental discharge standards. Effective pH control ensures the removal of heavy metals and other contaminants, safeguarding water quality for industrial and municipal users. In construction, its ability to enhance mortar strength extends the lifespan of infrastructure amid challenging climatic conditions. Handling this chemical correctly mitigates the risks linked to its caustic and reactive properties, protecting equipment and personnel from hazards. Consequently, procuring the right grade and understanding its reactive profile is essential for operational reliability and regulatory compliance.