What is Corrosive substance?
[[File:UN transport pictogram - 8.svg|thumb|Warning tag for corrosive substances]] '''Corrosive substances''' are [[substance]]s that can damage [[Tissue (biological)|tissues]] when they come in contact with them. Many corrosive [[liquid]]<nowiki/>s are in common use, for example, in [[batteries]]. Some are used in cleaning, for example [[hydrochloric acid]] is used in some [[toilet]] bowl cleaners. Corrosive is one of the five danger risks that a liquid can have, along with [[toxic]], [[flammable]], [[explosive]], and [[biological hazard]]. Corrosive substances are to be dealt with extreme precaution and care. They are extremely harmful and dangerous. {{chem-stub}} [[Category:Chemical processes]] [[Category:Metallurgy]]