"Potassium Permanganate is particularly dangerous to ... vibrant and sustainable colors made from pre- and post-consumer ...

The city says an excess of potassium permanganate accounts for the unusual color. The water is not safe to drink. City officials provided bottled water to residents on Wednesday. READ MORE ...

Add 10 to 15 drops of glycerol to the depression in the center of a pile of finely ground potassium permanganate in an evaporating dish on a heat proof surface. Stand back! Within a few seconds, the ...

The rapid disappearance of the amber color of the bromine at room temperature is characteristic ... Reaction of an alkene with aqueous potassium permanganate results in addition of two hydroxyl groups ...