ngaphantsi1

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)
  • IManganese(ll,ll) iOksidi

    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.

  • IManganese Dioxide

    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.

  • Ibanga lebhetri iManganese(II) chloride tetrahydrate Assay Min.99% CAS 13446-34-9

    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.

  • IManganese(II) acetate tetrahydrate Assay Min.99% CAS 6156-78-1

    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.