pafupi1

Zogulitsa

Manganese
Gawo pa STP olimba
Malo osungunuka 1519 K (1246 °C, 2275 °F)
Malo otentha 2334 K (2061 °C, 3742 °F)
Kuchulukana (pafupi ndi rt) 7.21 g/cm3
Pamene madzi (pa mp) 5.95 g/cm3
Kutentha kwa kusakanikirana 12.91 kJ/mol
Kutentha kwa nthunzi 221 kJ/mol
Mphamvu ya kutentha kwa molar 26.32 J/(mol·K)
  • Manganese(II) acetate tetrahydrate Assay Min.99% CAS 6156-78-1

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

    Manganese (II) AcetateTetrahydrate ndi gwero la Manganese losungunuka pang'ono m'madzi lomwe limawola kukhala Manganese oxide ikatenthedwa.

  • Kuyesa kwa Manganese(II) chloride tetrahydrate kwa batri grade Assay Min.99% CAS 13446-34-9

    Kuyesa kwa Manganese(II) chloride tetrahydrate kwa batri grade Assay Min.99% CAS 13446-34-9

    Manganese(II) Chloride, MnCl2 ndi mchere wa dichloride wa manganese. Popeza ndi mankhwala osapangidwa omwe amapezeka mu mawonekedwe a anhydrous, mawonekedwe ofala kwambiri ndi dihydrate (MnCl2·2H2O) ndi tetrahydrate (MnCl2·4H2O). Mitundu yambiri ya Mn(II), mchere uwu ndi pinki.

  • Okisidi ya Manganese(ll,lll)

    Okisidi ya Manganese(ll,lll)

    Okisidi ya Manganese (II, III) ndi gwero la Manganese losasunthika kwambiri lomwe silisungunuka kutentha, lomwe limapangidwa ndi formula ya Mn3O4. Monga oksidi yachitsulo yosinthira, Trimanganese tetraoxide Mn3O ikhoza kufotokozedwa ngati MnO.Mn2O3, yomwe imaphatikizapo magawo awiri a okosijeni a Mn2+ ndi Mn3+. Ingagwiritsidwe ntchito pazinthu zosiyanasiyana monga catalysis, zida zamagetsi, ndi ntchito zina zosungira mphamvu. Iyeneranso kugwiritsidwa ntchito pagalasi, optic ndi ceramic.

  • Manganese Dioxide

    Manganese Dioxide

    Manganese Dioxide, chinthu cholimba chakuda-bulauni, ndi chinthu cha manganese chokhala ndi formula ya MnO2. MnO2 yomwe imadziwika kuti pyrolusite ikapezeka m'chilengedwe, ndiyo yambiri mwa manganese onse. Manganese Oxide ndi chinthu chosapangidwa ndi zinthu zachilengedwe, ndipo ndi choyera kwambiri (99.999%) Manganese Oxide (MnO) Ufa womwe ndi gwero lalikulu lachilengedwe la manganese. Manganese Dioxide ndi gwero la Manganese losasunthika kwambiri lomwe limagwiritsidwa ntchito pagalasi, kuwala ndi ceramic.