[Translate] Potassium permanganate (KMnO4) used to be bought at a chemist’s shop as purple crystals. Way back, when Adam was a boy, it was included in snake bite kits Potassium PermanganateFebruary 9, 2009 in Occupational Hygiene / Uncategorized / War stories tagged manganese / mining / Occupational Hygiene / potassium permanganate by admin