and electronic grade manganese tetroxide is the mainstream product in the market.

Manganese tetraoxide, also known as active manganese oxide and manganese oxide, has a molecular formula of Mn3O4 and is an oxide. Manganese tetroxide appears as a brown-black powder, soluble in concentrated sulfuric acid and concentrated hydrochloric acid, but insoluble in water. Manganese tetroxide has the advantages of good chemical stability, excellent electrical properties, and corrosion…