Oleum (fuming sulfuric acid) CAS Registry Number® 8014-95-7 Oleum (fuming sulfuric acid) in Europe Oleum (fuming sulfuric acid) related investments and pipeline grids in Europe. Pipeline grid availability BASF SE, Ludwigshafen Find out about projects that target Oleum (fuming sulfuric acid) and other substances Chemical substances Chemical plants Chemical companies Investment projects chemXplore