1.Cobalt sulfate e sebelisoa e le moemeli oa ho omisa bakeng sa glaze ea ceramic le pente.
2.Cobalt sulfate e sebelisoa ho electroplating, libeteri tsa alkaline, tlhahiso ea li-pigments tsa cobalt le lihlahisoa tse ling tsa cobalt.
3.Cobalt sulfate e boetse e sebelisoa e le catalyst, analytical reagent, feed additive, tire adhesive and lithopone additive.