β-naphthalene sulfonic acid, also known as beta-naphthalene sulfonic acid, is a chemical compound with the molecular formula C10H7SO3H. It belongs to the class of sulfonic acids, which are characterized by the presence of a sulfonic group (SO3H) attached to an aromatic ring. Characteristics ： Proper precautions should be taken, including the use of protective equipment like gloves and goggles.
Application ： Used as a reagent in various chemical reactions and organic syntheses.
