BENZENE SULPHONIC ACID, EXTRA PURE

Benzenesulfonic acid, an aromatic sulfonic acid with the chemical formula C?H?O?S, possesses benzenesulfonate as its conjugate base. Representing the simplest aromatic sulfonic acid, it finds diverse applications in various industrial sectors. Notably, benzenesulfonic acid serves as a precursor for phenol production. This conversion can be achieved through two primary methods: fusion with sodium hydroxide or hydrolysis of its salts, typically sodium salts. Furthermore, benzenesulfonic acid plays a crucial role in the synthesis of surfactants, which are often derived from its metal or amine salts. Additionally, benzenesulfonate ions can function as counterions for specific cationic pharmaceuticals.