Why is potassium permanganate used as an oxidizing agent?

Potassium permanganate (KMnO₄) is widely utilized as an oxidizing agent because it contains manganese in its highest oxidation state of +7. In this state, the manganese atom is powerfully oxidizing, meaning it has a strong tendency to gain electrons and be reduced, typically to the +2 oxidation state, during chemical reactions.12

This high reactivity makes it an effective chemical tool for various applications, including its use as a disinfectant, water purifier, and antiseptic. It is produced industrially through alkaline fusion under oxidizing conditions followed by electrolysis.21