What are the two main uses of sulphuric acid?

The Essential Power of Sulfuric Acid

Often referred to as the king of chemicals, sulfuric acid is one of the most widely manufactured industrial compounds in the world. Its production volume is so vast that it is frequently used as a benchmark for a nation's industrial strength. While it plays countless behind-the-scenes roles, its applications primarily center around two major domains.

The single largest driver of sulfuric acid consumption is the fertilizer industry. Modern agriculture relies heavily on this compound to process raw minerals into vital plant nutrients, such as superphosphate of lime and ammonium sulfate. Without these essential fertilizers, global crop yields and food production would struggle to keep pace with demand.

Beyond farming, sulfuric acid serves as a fundamental building block across the broader chemical manufacturing industry. It acts as a critical reagent in synthesizing other primary chemicals, including hydrochloric acid and nitric acid. Furthermore, it is indispensable in the creation of synthetic detergents, vibrant dyes, pharmaceuticals, and various sulfate salts that power everyday manufacturing processes.