Kayayyaki

Cobalt※ A Jamusanci yana nufin ruhin shaidan.

Lambar atomic＝27

Nauyin atomic＝58.933200

Alamar Sinadari＝Co

Yawan yawa●8.910g/cm3 (nau'in α)

Babban sinadarin Cobalt Tetroxide (Co 73%) da kuma Cobalt Oxide (Co 72%)

Cobalt (II) Oxideyana bayyana kamar zaitun-kore zuwa ja-lu'ulu'u, ko launin toka-toka ko baƙi foda.Cobalt (II) OxideAna amfani da shi sosai a masana'antar tukwane a matsayin ƙari don ƙirƙirar glazes masu launin shuɗi da enamel da kuma a masana'antar sinadarai don samar da gishirin cobalt (II).
Cobalt(II) Hydroxide ko Cobalt Hydroxide 99.9% (tushen ƙarfe)

Cobalt (II) Hydroxide or Haɗakar Cobaltoustushen sinadarin Cobalt ne mai yawan ruwa wanda ba ya narkewa. Wani sinadari ne mara kwayoyin halitta wanda ke da dabararCo(OH)2, wanda ya ƙunshi cations na cobalt Co2+ da hydroxide anions H2−. Cobaltous hydroxide yana bayyana a matsayin foda mai launin ja, yana narkewa a cikin ruwan acid da ammonium gishiri, ba ya narkewa a cikin ruwa da alkaline.
Cobaltous Chloride (CoCl2∙6H2O a cikin nau'in kasuwanci) Gwajin Co2 24%

Cobaltous Chloride(CoCl2∙6H2O a cikin sigar kasuwanci), wani abu mai launin ruwan hoda wanda ke canzawa zuwa shuɗi yayin da yake bushewa, ana amfani da shi wajen shirya abubuwan kara kuzari da kuma nuna danshi.
Gwajin Hexaamminecobalt(III) chloride [Co(NH3)6]Cl3 99%

Hexaamminecobalt(III) Chloride wani abu ne mai haɗa sinadarin cobalt wanda ya ƙunshi cation na hexaamminecobalt(III) tare da haɗin gwiwar anion chloride guda uku a matsayin masu hana shi.