Sal ou éster do ácido benzenossulfônico ou ânion dele derivado.
Meaning
Benzenesulfonate, also known as benzene sulfonate or benzenesulphonate, refers to a chemical compound derived from benzene in which one of the hydrogen atoms on the benzene ring is replaced by a sulfonate group (SO3H). The sulfonate group is a functional group composed of a sulfur atom bonded to three oxygen atoms.