{"id":3572,"productCode":"SPMNO22D3T3N5","chemicalCode":"MnO2","name":"Manganese Oxide","customName":null,"otherNames":"","formula":"MnO2","purity":99.95,"form":"SP","size":"2 inch dia x 0.125 inch th.","composition":"","description":"","productionMethod":"HP","bulkAvailable":null,"productionStatus":"Stock","hazmat":null,"status":null,"repackage":false,"priceBase":"745.00","quantityBase":"pcs","bulkAvailability":true,"inProduction":"","factoryCode":"22","publicComments":"RD~75%","privateComments":"Lot No: 22-102918\r\nQty: 2 pcs\r\nPrice: 120.00/pc\r\nJT","chemicalCodeLetters":null,"image":null,"sizeData":"{\"formSize\":\"45\",\"size_form\":[{\"input_value\":\"2\"},{\"select\":{\"value\":\"inch\",\"options\":[{\"value\":\"mm\",\"text\":\"mm\"},{\"value\":\"inch\",\"text\":\"inch\"}]}},{\"text\":\"dia x\"},{\"input_value\":\"0.125\"},{\"select\":{\"value\":\"inch\",\"options\":[{\"value\":\"mm\",\"text\":\"mm\"},{\"value\":\"inch\",\"text\":\"inch\"}]}},{\"text\":\"th.\"}]}","isLocked":true,"isSearchable":true,"storedLocation":null,"chemicalId":746,"old_chem_id":null,"createdAt":"2022-10-12T13:54:35.000Z","updatedAt":"2022-10-12T13:54:35.000Z","deleted":false,"deletedAt":null,"userChangedById":null,"hts":null,"Chemical":{"id":746,"formula":"MnO2","productLetters":"MNO2","name":"Manganese Oxide","otherNames":"","cas":"1313-13-9","einecs":"215-202-6","hazmat":"","data":"","applications":[{"title":"Lithium battery anode and cathode materials","description":"Manganese dioxide is widely used as a cathode material in primary lithium batteries and as a precursor for lithium manganese oxide spinels in rechargeable lithium-ion batteries."},{"title":"Sputtering","description":"Manganese dioxide targets are utilized in sputtering processes to create thin films for electronic components, sensors, and decorative coatings."},{"title":"Optical coating","description":"MnO2 is employed in vacuum deposition processes to create thin films with specific refractive indices and absorption properties for optical filters."}],"publicComments":"","privateComments":"It is used as an oxidizing agent in organic synthesis such as oxidation of allylic/benzylic alcohols, as a textile dye, as a reducing agent, and as a component of dry cell batteries such as zinc-carbon battery and alkaline battery. It is also used in making pigments for glasses and ceramics, and drier for paints. Further it is used in the manufacture of manganese steel and several manganese derivatives including potassium permanganate, a powerful versatile oxidant. Catalytic hydration of nitriles to amides by flowing through manganese dioxide has been reported. Manganese dioxide supported on inorganic oxide can be used for oxidation of methylamine through CWAO (Catalytic Wet Air Oxidation). It has high potential as highly efficient and robust material for water oxidation reaction (WORs).","specialNotes":null,"specialNotesProduct":false,"sds":"public/sds/MnO2.pdf","smiles":null,"inchi":null,"inchiKey":null,"molecularWeight":null,"iupac":null,"eccn":null,"hts":null,"atomicNumber":null,"atomicWeight":"86.937 g/mol","meltingPoint":"535 °C (decomposes)","boilingPoint":null,"density":"5.026 g/cm³","crystalStructure":"Tetragonal (rutile)","colorAppearance":"Black or brown solid","thermalConductivity":null,"electricalResistivity":"Variable (semiconductor)","coefficientOfExpansion":null,"electronegativity":null,"neutronCrossSection":null,"electronConfiguration":null,"createdAt":"2025-05-30T15:28:32.000Z","updatedAt":"2026-04-28T21:17:06.129Z","deleted":false,"deletedAt":null,"userChangedById":null,"customContent":null,"displayFormula":null,"bottomText":null,"isAiData":true,"isHazmatAsPowder":false,"hazmatAsPowder":null,"tags":[{"id":150,"name":"Oxide","link":"oxide_chemical","type":"chemical"},{"id":296,"name":"Specialty Inorganics","link":"specialty_inorganics_chemical","type":"chemical"}]},"userChangedBy":null,"ProductPrice":[{"id":176198,"productId":3572,"price":745,"quantity":1,"um":"pcs","locked":false,"isShow":true,"createdAt":"2022-10-12T13:54:35.000Z","updatedAt":"2022-10-12T13:54:35.000Z","bulkAvailable":null,"bulkAvailability":false,"packaging":null,"customerId":null,"type":"default","version":1,"quoteId":null}],"Vendor":[],"tags":[{"id":5,"link":"sputtering_product","name":"Sputtering","description":"","text":null,"image":null,"icon":null,"type":"product","toShowOnMainPage":false,"showImageAndDescription":true,"createdAt":"2024-08-12T22:58:50.192Z","updatedAt":"2025-03-21T19:08:28.627Z","deletedAt":"2025-03-21T19:08:28.627Z","userChangedById":null}],"favorites":[]}