1.Cobalt sulfate o loʻo faʻaaogaina e fai ma sui faʻamago mo tioata ma vali.
2.Cobalt sulfate o loʻo faʻaaogaina i le eletise eletise, maʻa alkaline, gaosiga o pigments cobalt ma isi oloa faʻatau.
3.Cobalt sulfate o loʻo faʻaaogaina foi e fai ma faʻamalosi, suʻesuʻega suʻesuʻe, faʻapipiʻi fafaga, faʻapipiʻi paʻu ma faʻaopoopoga lithopone.