Why Do Scientists, Farmers, and Dentists All Like Calcium Hydroxide?

We often overlook the chemicals that quietly power the systems around us. One such compound is calcium hydroxide—also known as slaked lime or hydrated lime. Despite its simple chemical makeup (Ca(OH)₂), it’s a powerhouse used across medicine, agriculture, and construction. From the hands of a scientist in a lab to the fields of a farmer or the tools of a dentist, calcium hydroxide is a trusted ally. But what makes it so universally loved across such different fields? Let’s explore how this humble white powder plays an essential role in our lives—and why it has earned such respect from professionals worldwide. What Is Calcium Hydroxide? Before diving into its uses, let’s understand what it is. (Ca(OH)₂) is an inorganic compound produced when quicklime (calcium oxide) reacts with water. This exothermic reaction creates what’s commonly referred to as slaked lime or hydrated lime . It’s a soft, white, alkaline powder that’s slightly soluble in water. When dissolved, it forms limewate...