malalo1

Nā huahana

Manganese
Hana ma STP paa
Lae hehee 1519 K (1246 °C, 2275 °F)
Lae paila 2334 K (2061 °C, 3742 °F)
ʻO ka mānoanoa (kokoke rt) 7.21 g/cm3
Ke wai (ma mp) 5.95 g/cm3
Ka wela o ka hui ʻana 12.91 kJ/mol
Ka wela o ka mahu 221 kJ/mol
Ka hiki wela molar 26.32 J/(mol·K)
  • Manganese(ll,lll) Oxide

    Manganese(ll,lll) Oxide

    ʻO Manganese(II,III) oxide kahi kumu Manganese kūpaʻa ʻole hiki ke hoʻoheheʻe ʻia, ʻo ia ka pūhui kemika me ke ʻano Mn3O4.Ma ke ʻano he mea hoʻoheheʻe metala hoʻololi, hiki ke wehewehe ʻia ʻo Trimanganese tetraoxide Mn3O e like me MnO.Mn2O3, ʻo ia hoʻi nā pae ʻelua o ka oxidation o Mn2+ a me Mn3+.Hiki ke hoʻohana ʻia no nā noi like ʻole e like me ka catalysis, nā mea electrochromic, a me nā noi mālama ikehu ʻē aʻe.He kūpono hoʻi ia no nā aniani, optic a me nā noi seramika.

  • Manganese Dioxide

    Manganese Dioxide

    ʻO Manganese Dioxide, kahi paʻa ʻeleʻele-ʻeleʻele, he mea molekala manganese me ke ʻano MnO2.ʻO MnO2 i ʻike ʻia he pyrolusite ke loaʻa i ke ʻano, ʻo ia ka mea nui loa o nā pūhui manganese āpau.ʻO Manganese Oxide he mea hoʻoheheʻe inorganic, a me ka maʻemaʻe kiʻekiʻe (99.999%) Manganese Oxide (MnO) Powder ke kumu maoli o ka manganese.ʻO Manganese Dioxide kahi kumu Manganese paʻa ʻole hiki ke hoʻoheheʻe ʻia i kūpono no ke aniani, optic a me nā noi ceramic.

  • ʻIke ʻia ʻo Manganese(II) chloride chloride tetrahydrate kiʻekiʻe kiʻekiʻe kiʻekiʻe.99% CAS 13446-34-9

    ʻIke ʻia ʻo Manganese(II) chloride chloride tetrahydrate kiʻekiʻe kiʻekiʻe kiʻekiʻe.99% CAS 13446-34-9

    Manganese(II) Chloride, MnCl2 ka paʻakai dichloride o manganese.E like me ke kemika inorganic e noho nei ma ke ano anhydrous, ʻo ke ʻano maʻamau ka dihydrate (MnCl2·2H2O) a me tetrahydrate (MnCl2·4H2O).E like me ka nui o nā ʻano Mn(II), ʻulaʻula kēia mau paʻakai.

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

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

    Manganese(II) AcetateʻO Tetrahydrate kahi kumu wai manganese crystalline maʻalahi e hoʻoheheʻe ʻia i Manganese oxide ma ka hoʻomehana ʻana.