Calcium Oxide Powder, Colour : White

Calcium oxide powder, commonly known as quicklime or burnt lime, is a white, odorless solid derived from limestone through a process called calcination. Chemically represented as CaO, it exhibits strong alkaline properties and is highly reactive with water, producing heat and forming calcium hydroxide (slaked lime). Calcium oxide powder finds extensive industrial use, particularly in construction, where it is a key ingredient in mortar and plaster production due to its ability to harden when mixed with water. It is also utilized in the steel industry to remove impurities from molten iron and as a flux in metallurgical processes. Beyond industrial applications, calcium oxide powder is employed in agriculture to neutralize acidic soils and enhance plant growth. Proper handling is crucial as it can cause severe skin and eye irritation upon contact and is harmful if ingested.