How to use in-sentence of “potassium permanganate”:
+ Manganese oxide is the stuff that stains skin when potassium permanganate is put on it.
+ It can also be made by reacting hot potassium permanganate with potassium hydroxide.
+ It can be used as an oxidizing agent, although potassium permanganate is more common.
+ Mixing potassium permanganate and formaldehyde makes a mild tear gas.
+ It can disproportionationdisproportionate into potassium permanganate and manganese oxide.
+ Solid potassium permanganate is a strong oxidizer and in general it should be kept separated from reducing agents.
+ It cannot be made in the way that potassium permanganate is made because sodium manganate is not made.
+ For example, powdered potassium permanganate and powdered sugar will ignite a few seconds after a drop of water is added.
