Taw qhia rau Cobalt Sulfate Heptahydrate
Jul 19, 2023
Cobalt Sulfate Heptahydrate yog ib qho inorganic compound nrog cov tshuaj formula CoSO4·7H2O. Nws yog lub teeb liab ci ci uas yog soluble hauv dej thiab ethanol, tab sis insoluble hauv ether. Cov tshuaj no tseem hu ua Cobaltous Sulfate Heptahydrate, thiab nws feem ntau yog siv los ua cov cobalt hauv ntau daim ntawv thov.
Cov khoom
Nws yog lub teeb liab ci ci nrog qhov hnyav molecular ntawm 281.10 g / mol. Nws muaj qhov ntom ntom ntawm 1.948 g / cm³, melting point ntawm 96 degree, thiab kub taw tes ntawm 420 degree. Cov tshuaj no yog soluble hauv dej (217 g / L ntawm 20 degree), thiab nws cov solubility txo qis thaum kub nce. Nws kuj yog soluble hauv ethanol, tab sis insoluble hauv ether.
Daim ntawv thov
Cobalt Sulfate Heptahydrate muaj ntau daim ntawv thov hauv ntau qhov kev lag luam. Ib qho ntawm nws cov kev siv loj yog cov khoom siv raw rau kev tsim cov hlau cobalt. Nws kuj yog siv los ua ib qho catalyst hauv kev tsim ntau yam tshuaj, xws li roj siab thiab alkanes. Qhov sib xyaw no kuj tseem siv los ua cov khoom siv ntxiv hauv kev tsim cov roj teeb rechargeable, nrog rau cov xim pleev xim rau hauv ceramics, xim, thiab iav. Lwm daim ntawv thov suav nrog cov khoom noj tsiaj, ua cov khoom noj hauv cov ntaub dyeing, thiab ua cov reagent hauv kev tshuaj ntsuam chemistry.
Kev nyab xeeb
Tab sis nws yog ib yam khoom txaus ntshai yog tias noj los yog nqus tau. Nws tuaj yeem ua rau tawv nqaij, qhov muag, thiab ua pa. Kev raug mob ntev ntev tuaj yeem ua rau muaj teebmeem kev noj qab haus huv loj, xws li mob ntsws puas thiab ntshav ntshav. Nws yog ib qho tseem ceeb uas yuav tsum hnav khaub ncaws tiv thaiv thiab khoom siv thaum tuav cov khoom sib xyaw no. Cov txheej txheem khaws cia thiab tuav kom raug yuav tsum tau ua los tiv thaiv kev raug xwm txheej thiab txo qhov raug.
Xaus
Nrog nws cov khoom tshwj xeeb thiab kev ua haujlwm, nws tau dhau los ua ib qho tseem ceeb hauv kev tsim khoom ntawm ntau yam khoom. Txawm li cas los xij, nws tseem ceeb heev kom ua raws li kev ntsuas kev nyab xeeb thaum tuav cov khoom sib xyaw no kom tsis txhob muaj xwm txheej thiab txo qhov raug.
