Matsayin ferrous sulfate heptahydrate wani samfuri ne a cikin aiwatar da samar da titanium dioxide, kuma ana amfani da heptahydrate na ferrous sulfate a cikin samar da masana'antu da najasa.A matsayin wakili mai ragewa, ferrous sulfate heptahydrate yana da tasiri mai kyau akan flocculation da decolorization na ruwan sha.Hakanan ana iya amfani dashi a cikin siminti don cire chromate mai guba a cikin siminti, kuma ana amfani dashi azaman tonic na jini a cikin magani, da sauransu.
Ana iya amfani da shi azaman wakili mai ragewa a cikin tsire-tsire masu amfani da lantarki, azaman flocculant a cikin sharar gida na masana'antu, azaman hazo a cikin bugu da rini, azaman albarkatun ƙasa don tsire-tsire ja na baƙin ƙarfe, azaman ɗanɗano don tsire-tsire masu kashe qwari, azaman albarkatun ƙasa. shuke-shuke taki, a matsayin taki don furanni sulfate na ferrous, da dai sauransu.
An yi amfani da shi sosai a cikin flocculation, bayyanawa da kuma canza launi na bugu da rini, yin takarda, najasar gida, da ruwan sharar masana'antu.Hakanan za'a iya amfani da sulfate na ferrous don magance babban alkalinity da ruwa mai launi irin su chromium mai kunshe da ruwa mai dauke da cadmium, wanda zai iya rage amfani da acid don cirewa.Yawancin zuba jari.