Liberal Dictionary English Dictionary
noun Chemistry.
- a fine, needlelike substance, C6H6SO3, used chiefly as a catalyst and in the synthesis of phenol, resorcinol, and other organic products.
Benzenesulfonic acid – Wikipedia
Benzenesulfonic acid 98.0% (T) | Sigma-Aldrich
Benzenesulfonic acids
Benzenesulfonic Acid | Chemistry@Liberal Dictionary