Possible explosion hazard. May cause a violent exotherm with light emission. Fire and explosion hazard. Contact immediately produced a white flame. Fire and explosion hazard.
Mixtures ignite easily on heating, shock, or on contact with sulfuric acid.
May react violently or explosively. Adding concentrated sulfuric acid to an intimate mixture of the salts may cause an explosion. Ignites with heat. Addition of concentrated sulfuric acid to the slightly damp permanganate caused an explosion. May explode on heating.