What is mno4?

MNO4, also known as Permanganate, is a chemical compound with the molecular formula KMnO4. It is a dark purple, crystalline solid that is soluble in water. Permanganate is widely used as an oxidizing agent in various chemical reactions, as well as in water treatment to remove impurities and contaminants. It is also used in the production of other chemicals, such as dyes and pharmaceuticals. However, permanganate is a strong oxidizer and can be hazardous if not handled properly. It is important to follow safety precautions when working with this chemical.