Home/TECHNICAL SALTS/Copper Sulfate (Pentahydrate) 🔍 Copper Sulfate (Pentahydrate) Cu Content: 25% Min Grade: Technical Crystalline salt used as an agricultural fungicide and electrolyte for metal refining. Category: TECHNICAL SALTS Related products Potassium Cyanide (KCN) TECHNICAL SALTSRead more Urea Fertilizer TECHNICAL SALTSRead more Caustic Soda Flakes TECHNICAL SALTSRead more Calcium Hypochlorite 70% TECHNICAL SALTSRead more