2820.10.00.00 - Manganese dioxide

This HTS category, 2820.10.00.00, specifically covers manganese dioxide. Manganese dioxide is an inorganic chemical compound with the formula MnO₂. It is characterized by its dark brown to black color and is primarily known for its strong oxidizing properties. In its various forms, it finds extensive use in applications such as battery manufacturing (especially alkaline and zinc-carbon batteries), pyrotechnics, oxidizing agents in chemical synthesis, and as a pigment. The classification is precise, focusing on this distinct compound of manganese and oxygen.

This category is differentiated from its sibling, 2820.90.00.00, which encompasses "Other" manganese oxides. While this node exclusively pertains to manganese dioxide, the sibling category would include any other oxides of manganese not classified as MnO₂, such as manganese tetroxide (Mn₃O₄) or manganese monoxide (MnO). Therefore, the critical distinguishing factor lies in the specific chemical composition and stoichiometry of the manganese oxide.

As this is a leaf node, there are no further subcategories within 2820.10.00.00. Classification under this heading is determined by the presence of manganese dioxide, irrespective of its specific purity, physical form (e.g., powder, granular, or crystalline), or intended end-use, provided it remains solely manganese dioxide.