Iimveliso
IManganese | |
Isigaba kwi-STP | eqinileyo |
Indawo yokunyibilika | 1519 K (1246 °C, 2275 °F) |
Indawo yokubilisa | 2334 K (2061 °C, 3742 °F) |
Ubuninzi (kufuphi ne-rt) | 7.21 g/cm3 |
Xa ulwelo (ku mp) | 5.95 g/cm3 |
Ubushushu bomxube | 12.91 kJ / mol |
Ubushushu bomphunga | 221 kJ/mol |
Umthamo wobushushu beMolar | 26.32 J/(mol·K) |
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IManganese(ll,ll) iOksidi
I-Manganese(II,III) oxide ngumthombo weManganese ongenakunyibilika kakhulu, owenziwe ngekhemikhali kunye nefomula ye-Mn3O4. Njengoko i-oxide yensimbi yenguqu, i-Tmanganese tetraoxide Mn3O inokuchazwa njenge-MnO.Mn2O3, equka izigaba ezimbini ze-oxidation ze-Mn2 + kunye ne-Mn3 +. Ingasetyenziselwa iintlobo ezahlukeneyo zezicelo ezifana ne-catalysis, izixhobo ze-electrochromic, kunye nezinye izicelo zokugcina amandla. Ikwafanelekile kwiglasi, i-optic kunye ne-ceramic applications.
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IManganese Dioxide
I-Manganese Dioxide, i-black-brown solid, liqumrhu lemolekyuli yemanganese enefomula enguMnO2. I-MnO2 eyaziwa ngokuba yi-pyrolusite xa ifunyenwe kwindalo, yeyona nto ininzi kuzo zonke iikhompawundi zemanganese. I-Manganese Oxide yikhompawundi ye-inorganic, kunye nokucoceka okuphezulu (99.999%) I-Manganese Oxide (MnO) Umgubo owona mthombo wendalo wemanganese. I-Manganese Dioxide ngumthombo weManganese onganyibiliki kakhulu ngokushushu ozinzileyo olungele iglasi, usetyenziso lwe-optic kunye ne-ceramic.
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Ibanga lebhetri iManganese(II) chloride tetrahydrate Assay Min.99% CAS 13446-34-9
IManganese(II) iChloride, i-MnCl2 yityuwa ye-dichloride ye-manganese. Njengoko imichiza engabonakaliyo ekhoyo kwifom ye-anhydrous, ifom eqhelekileyo i-dihydrate (MnCl2 · 2H2O) kunye ne-tetrahydrate (MnCl2 · 4H2O). Kanye njengeentlobo ezininzi ze-Mn (II), ezi tyuwa zipinki.
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IManganese(II) acetate tetrahydrate Assay Min.99% CAS 6156-78-1
IManganese(II) AcetateI-Tetrahydrate ngumthombo weManganese onyibilikayo wamanzi ophakathi emanzini obola kwiManganese oxide xa kufudumeza.