Hua

Cobalt※I te reo Tiamana ko te wairua o te rewera.

Tau ngota＝27

Te taumaha ngota＝58.933200

Tohu huānga＝Co

Kiato●8.910g/cm 3 (momo)

Kowaiwai Tetroxide teitei (Co 73%) me te Cobalt Oxide (Co 72%)

Cobalt (II) Oxideka puta mai he oriwa-matomato ki te kiripiri whero, he paura hina, pango ranei.Cobalt (II) OxideKa whakamahia nuitia i roto i te umanga uku hei taapiri hei hanga i nga karaehe tae kikorangi me nga tohu tohu tae atu ki te umanga matū mo te hanga tote cobalt(II).
Cobalt(II) Hydroxide or Cobaltous Hydroxide 99.9% (whakarewa whakarewa)

Cobalt(II) Hydroxide or Kowaiwai Kowaiwaihe puna konukawata kowhatu korekore ki te wai. He pūhui parakore me te tātaiCo(OH)2, kei roto ko nga ngongo cobalt divalent Co2+ me nga anion hydroxide HO−. Ko te hauwai konukawata ka puta he paura rohi-whero, he wairewa i roto i te waikawa me te wairewa tote haukinia, kare e rewa i te wai me te kawakore.
Cobaltous Chloride (CoCl2∙6H2O i roto i te ahua arumoni) Co assay 24%

Kohuatia Chloride(CoCl2∙6H2O i roto i te ahua arumoni), he totoka mawhero ka huri ki te kahurangi i te mea ka maroke te wai, ka whakamahia ki te whakarite whakakōkī me te tohu mo te haumākū.
Hexaamminecobalt(III) pūhaumāota [Co(NH3)6]Cl3 whakamātautau 99%

Ko te Hexaamminecobalt(III) Chloride he hinonga ruruku cobalt kei roto he cation hexaamminecobalt(III) e hono ana me nga anion chloride e toru hei parepare.