Cov khoom
| Manganese | |
| Phase ntawm STP | khov kho |
| Melting point | 1519 K (1246 ° C, 2275 ° F) |
| Boiling point | 2334 K (2061 ° C, 3742 ° F) |
| Ceev (ze rt) | 7.21 g / cm3 |
| Thaum ua kua (ntawm mp) | 5,95g 3 |
| Kub ntawm fusion | 12.91 kJ/mol |
| Kub ntawm vaporization | 221 kJ / mol |
| Molar tshav kub muaj peev xwm | 26.32 J/(mol·K) |
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Manganese (ll, lw) Oxide
Manganese (II, III) oxide yog ib qho insoluble thermally ruaj khov Manganese qhov chaw, uas cov tshuaj sib xyaw nrog mis Mn3O4.Raws li kev hloov pauv hlau oxide, Trimanganese tetraoxide Mn3O tuaj yeem piav qhia raws li MnO.Mn2O3, uas suav nrog ob theem oxidation ntawm Mn2+ thiab Mn3+.Nws tuaj yeem siv rau ntau yam kev siv xws li catalysis, electrochromic li, thiab lwm yam kev siv zog cia.Nws kuj yog tsim rau iav, optic thiab ceramic daim ntaub ntawv.
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Manganese Dioxide
Manganese Dioxide, cov khoom dub-xim av, yog manganese molecular qhov chaw nrog mis MnO2.MnO2 hu ua pyrolusite thaum pom nyob rau hauv cov xwm, yog qhov ntau tshaj ntawm tag nrho cov manganese tebchaw.Manganese Oxide yog ib qho inorganic compound, thiab siab purity (99.999%) Manganese Oxide (MnO) hmoov yog thawj qhov chaw ntawm manganese.Manganese Dioxide yog ib qho zoo heev insoluble thermally ruaj khov Manganese qhov chaw haum rau iav, optic thiab ceramic daim ntaub ntawv.
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Roj teeb qib Manganese (II) chloride tetrahydrate Assay Min.99% CAS 13446-34-9
Manganese (II) Chloride, MnCl2 yog dichloride ntsev ntawm manganese.Raws li cov tshuaj inorganic muaj nyob rau hauv daim ntawv anhydrous, feem ntau daim ntawv yog dihydrate (MnCl2·2H2O) thiab tetrahydrate (MnCl2·4H2O).Ib yam li ntau hom Mn(II), cov ntsev no liab qab.
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Manganese (II) acetate tetrahydrate Assay Min.99% CAS 6156-78-1
Manganese (II) AcetateTetrahydrate yog ib qho dej nruab nrab ntawm cov dej soluble crystalline Manganese qhov chaw uas decomposes rau Manganese oxide ntawm cua sov.
