QUOTE(mechafujoshi @ Mar 22 2015, 20:05)

sounds like hydrofluoric acid, or potassium or sodium hydroxide...
sounds like lye again...
prussic acid? are you guys on the same page?

Ok, the most dangerous one is: Hydrofluoric acid (not the one with the lowest Ph, but the most dangerous and corrosive) and the one with the lowest Ph is the Fluorosulfuric acid. the First one is on little cuantities on wheel cleaners and some house cleaners (BANNED ONES!) have it too... but in little quantities... so not good.
EDIT1: Ok... the real strongest acid of THIS WORLD is the Carborane acid... but pretty sure that one isnt for sale on any chemical products stores... not legal ones.
This post has been edited by piyin: Mar 22 2015, 20:33