Factory Supply Manganese Dioxide Nqe MnO2 cas 1313-13-9 Manganese(IV) Oxide 90% High-Entropy Alloy

Manganese (IV) oxide yog cov ore tseem ceeb tshaj plaws ntawm manganese los ntawm cov hlau feem ntau tsim. Cov oxide tshwm sim nyob rau hauv qhov zoo li cov ntxhia pyrolusite li hnyav grey lumps, los yog dub thaum hmoov. Cov ntxhia yog siv los tsim cov hlau manganese, feem ntau manganese ntsev, thiab tseem manganese hlau thiab lwm yam alloys. Kev siv metallurgical ntawm manganese (IV) oxide feem ntau koom nrog ua ferromanganese thiab tshwj xeeb manganese alloys. Lwm daim ntawv thov tseem ceeb ntawm manganese (IV) oxide yog nyob rau hauv kev tsim cov roj ntsha qhuav thiab alkaline hlwb. Cov oxide kuj yog xim xim hauv cib, pobzeb, porcelain thiab iav; lub tshuab ziab khaub ncaws rau xim thiab varnishes; a 552 MANGANESE(IV) OXIDEpreparation for printing and dyeing textiles; ib tug curing tus neeg sawv cev rau polysulfide rubbers; ib qho adsorbent rau hydrogen sulfide thiab sulfur dioxide; tus neeg sawv cev oxidizing hauv ntau cov organic syntheses xws li quinone thiab hydroquinone; thiab ib tug catalyst nyob rau hauv lub laboratory npaj ntawm oxygen los ntawm poov tshuaj chlorate. Manganese (IV) oxide kuj yog siv los ua vuam rods thiab fluxes, thiab ceramic hlau nplaum (ferrites); thiab yog ib qho additive rau chiv. Cov ntxhia yog qhov chaw ntawm manganese thiab tag nrho nws cov Cheebtsam; feem ntau siv hauv kev tsim cov hlau manganese; oxidizer; nyob rau hauv alkaline roj teeb (lub hlwb qhuav); rau ua amethyst iav, decolorizing iav; painting ntawm porcelain, faience thiab majolica. ppt yog siv rau hauv electrotechnics, pigments, browning phom chim, ziab rau xim thiab varnishes, luam ntawv thiab dyeing textiles. Raws li tus neeg sawv cev oxidizing, qhov chaw ntawm metallic manganese, decolorizing iav, pleev xim plooj (porcelain), raws li kev tshuaj ntsuam reagentManganese (IV) oxide yog siv los ua tus neeg sawv cev oxidizing hauv cov organic synthesis xws li oxidation ntawm allylic / benzylic alcohols, raws li textile dye, raws li kev txo qis. tus neeg sawv cev, thiab ua ib feem ntawm cov roj teeb ntawm tes qhuav xws li zinc-carbon roj teeb thiab alkaline roj teeb. Nws kuj yog siv los ua pigments rau iav thiab ceramics, thiab ziab rau xim. Tsis tas li ntawd nws yog siv nyob rau hauv kev tsim cov manganese hlau thiab ntau manganese derivatives nrog rau cov poov tshuaj permanganate, muaj zog ntau yam oxidant. Catalytic hydration ntawm nitriles rau amides los ntawm ntws los ntawm manganese dioxide tau tshaj tawm. Manganese dioxide txhawb rau inorganic oxide tuaj yeem siv rau oxidation ntawm methylamine los ntawm CWAO (Catalytic Wet Air Oxidation). Nws muaj peev xwm ua tau zoo thiab muaj zog rau cov dej oxidation cov tshuaj tiv thaiv (WORs).