Khoom

KhaibNyob rau hauv German txhais tau tias yog dab ntxwg nyoog.

Atomic tus lej = 27

Atomic hnyav = 58.933200

Lub ntsiab kos = CO

Ntom ntom. 8.910g / cm 3 (αtype)

High qib cobalt tetroxide (CO 73%) thiab cobalt oxide (CO 72%)

Cobalt (II) oxidetshwm sim raws li cov txiv ntseej-ntsuab rau xim liab, lossis greyish lossis hmoov dub.Cobalt (II) oxideyog siv dav nyob rau hauv kev lag luam ceramics ua ib qho kev ntxiv los tsim cov xim xiav glazes thiab enamels nrog rau kev lag luam tshuaj rau kev tsim cov Cobalt (II) ntsev.
Cobalt (II) Hydroxide lossis Cobalous Hydroxide 99.9% (Maim))

Cobalt (II) hydroxide or Cobalous hydroxideyog ib tug dej siab insolubble crystalline cobalt lub hauv paus. Nws yog qhov sib xyaw ua ke nrog cov misCo (huag) 2, muaj kev cobalt cations cations co2 + thiab hydroxide ASTions ho-. Cobalous hydroxide tshwm li Rose-liab hmoov, yog soluble hauv cov kua qaub thiab ammonium ntsev, insoluble hauv dej thiab cov alkalies.
Cobalous chloride (Cocl2 ∙ 6h2o hauv Daim Ntawv Lag Luam) CO pom kev 24%

Cobalous chloride(Cocl2 ∙ 6h2o hauv daim ntawv ua lag luam), cov khoom siv liab dawb uas hloov pauv mus rau lub xiav, yog siv hauv kev ntsuas cov av noo.
Hexaamminalalt (III) Chloride [co (NH3) 6] CL3 assay 99%

Cov tshuaj tua kab mob hexaamnavalt (III) Chloride yog ib txoj kev cobalrational yog ib qhov chaw hexaammobalt (III) cation nyob rau hauv peb chloride itions raws li kev tawm tsam.