Cupric sulfate gishiri ne da aka kirkira ta hanyar magance cupric oxide tare da sulfuric acid.Wannan sifofi a matsayin manyan, lu'ulu'u masu haske shuɗi masu ɗauke da kwayoyin ruwa guda biyar (CuSO4∙5H2O) kuma ana kuma san shi da blue vitriol.Ana samar da gishirin anhydrous ta hanyar dumama hydrate zuwa 150 ° C (300 ° F).