Cupric Sulfate What: Cupric sulfate is a salt formed by treating cupric oxide with sulfuric acid. It forms as large, bright blue crystals containing five molecules of water (CuSO 4∙5H 2O). Known in commerce as blue vitriol. Why: Used to be used at emetic, now we use it for Antiseptic agent In electroplating processes. Antifungal […]