wa nitosi1

Awọn ọja

Manganese
Ipele ni STP ṣinṣin
Ojuami yo 1519 K (1246 °C, 2275 °F)
Oju omi farabale 2334 K (2061 °C, 3742 °F)
iwuwo (nitosi RT) 7,21 g / cm3
Nigbati omi (ni mp) 5,95 g/cm3
Ooru ti idapọ 12,91 kJ / mol
Ooru ti vaporization 221 kJ/mol
Molar ooru agbara 26.32 J/ (mol·K)
  • Manganese (ll,ll) Afẹfẹ

    Manganese (ll,ll) Afẹfẹ

    Manganese(II,III) oxide jẹ orisun manganese iduroṣinṣin ti o gbona pupọ ti ko ṣee ṣe, eyiti o jẹ idapọ kemikali pẹlu agbekalẹ Mn3O4.Gẹgẹbi ohun elo afẹfẹ iyipada, Trimanganese tetraoxide Mn3O ni a le ṣe apejuwe bi MnO.Mn2O3, eyiti o pẹlu awọn ipele oxidation meji ti Mn2 + ati Mn3+.O le ṣee lo fun ọpọlọpọ awọn ohun elo bii catalysis, awọn ẹrọ elekitiromu, ati awọn ohun elo ipamọ agbara miiran.O tun dara fun gilasi, opiki ati awọn ohun elo seramiki.

  • Manganese Dioxide

    Manganese Dioxide

    Dioxide manganese, dudu-brown ri to, jẹ nkan molikula manganese kan pẹlu agbekalẹ MnO2.MnO2 ti a mọ si pyrolusite nigba ti a rii ni iseda, jẹ pupọ julọ ti gbogbo awọn agbo ogun manganese.Manganese Oxide jẹ ohun elo ti ko ni nkan ti ara, ati mimọ giga (99.999%) Manganese Oxide (MnO) lulú orisun orisun adayeba akọkọ ti manganese.Dioxide manganese jẹ orisun orisun Manganese iduroṣinṣin ti o gbona pupọ ti o dara fun gilasi, opiki ati awọn ohun elo seramiki.

  • Ipele batiri Manganese(II) kiloraidi tetrahydrate Assay Min.99% CAS 13446-34-9

    Ipele batiri Manganese(II) kiloraidi tetrahydrate Assay Min.99% CAS 13446-34-9

    Manganese(II) kiloraidi, MnCl2 jẹ iyọ dichloride ti manganese.Gẹgẹbi kemikali inorganic ti o wa ninu fọọmu anhydrous, fọọmu ti o wọpọ julọ jẹ dihydrate (MnCl2 · 2H2O) ati tetrahydrate (MnCl2 · 4H2O).Gẹgẹ bi ọpọlọpọ awọn eya Mn(II), awọn iyọ wọnyi jẹ Pink.

  • 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 jẹ orisun omi ti o ni itọka niwọntunwọnsi kirisita manganese ti o bajẹ si oxide Manganese lori alapapo.