HS CodesVI · Products of the chemical or allied industries28 · Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes28072807Chapter 28Copy pageSulphuric acid; oleumDescriptionSulphuric acid; oleumSubheadings280700Sulphuric acid; oleumWas this page helpful?YesNoPrevious2806Hydrogen chloride (hydrochloric acid); chlorosulphuric acidNextNitric acid; sulphonitric acids2808