Chlorosulphonic Acid (ClSO₃H) is an extremely powerful sulfonating and chlorinating agent, widely used in industrial chemistry. It is a fuming, oily liquid with a pungent odor and is highly reactive with water and most organic compounds. Produced by reacting sulfur trioxide (SO₃) with hydrogen chloride (HCl), Chlorosulphonic Acid is used to introduce sulfonic acid groups into aromatic rings—a process essential for manufacturing surfactants, dyes, pharmaceuticals, and agrochemicals.

VIEW FULL REPORT ACCESS AT: https://www.marketresearchfuture.com/reports/chlorosulphonic-acid-market-36042

One of the most prominent applications of Chlorosulphonic Acid is in the detergent industry, where it sulfonates linear alkyl benzene (LAB) to produce LAB sulfonic acid, a major surfactant component. It is also employed in producing chlorinated derivatives of organic compounds and plays a vital role in synthesizing sulfa drugs, saccharin, and acid dyes. Its high reactivity allows it to carry out transformations that are otherwise difficult or inefficient, making it indispensable in the toolkit of industrial chemists.

Due to its violent reaction with water and organic materials, safety is a primary concern. Contact with skin or eyes causes severe burns, and inhalation can be life-threatening. Handling requires specialized equipment, including corrosion-resistant vessels, gas scrubbers, and fully enclosed systems. Despite these hazards, its utility outweighs the risks when managed properly. Advances in material science and process engineering have made Chlorosulphonic Acid safer to handle, and research is ongoing to explore its applications in greener chemistry techniques that reduce waste and improve efficiency in industrial processes.