Sulisobenzone (benzophenone-4) is an ingredient in some sunscreens which protects the skin from damage by UVB and short-wave UVA ultraviolet light. Its sodium salt, sulisobenzone sodium, is also referred to as benzophenone-5. ...
5-Benzoyl-4-hydroxy-2-methoxybenzene sulfonic acid;a sunscreen agent. ... (05 Mar 2000) ...