Sulfonates are chemical compounds that contain a sulfonic acid group, which is characterized by the presence of a sulfur atom bonded to three oxygen atoms and a carbon chain. They are commonly used in various applications, including detergents, surfactants, and pharmaceuticals, due to their ability to enhance solubility and reduce surface tension. These compounds can be derived from natural sources or synthesized in laboratories. Sodium dodecylbenzenesulfonate is a well-known example of a sulfonate used in cleaning products. Overall, sulfonates play a significant role in many industrial and household products, contributing to their effectiveness and efficiency.