الوصف

Product name: Manganese dioxide Manganese dioxide MF: MnO2 HS NO: *******0 CAS NO: ********9 Purity: *1% Apperance: Black powder Key words: Manganese dioxide; Electrolytic; Black powder; *1% Properties: Is the inorganic compound with the formula MnO2. This blackish or brown solid occurs naturally as the mineral pyrolusite, which is the main ore of manganese and a component of manganese nodules. The principal use for MnO2 is for dry-cell batteries, such as the alkaline battery and the zinc-carbon battery. [1] MnO2 is also used as a pigment and as a precursor to other manganese compounds, such as KMnO4. It is an oxidizing agent in organic synthesis, for example, for the oxidation of allylic alcohols. Application: The depolarize of battery, catalyst, oxidant, the coloring agent of glass and enamel, discoloring agent, deferrization agent, the ferrite, , alloy, manganese-iron casting part, gas mask. Mainly for manufacture of high performance dry battery, alkaline-grade battery and Li-Mn battery and also used in industries of glass electronics, magnetic materials, dye, medicine, ceramic, water treatment, etc.