1. High quality 2. Competitive price 3. Experient exporter 4. National standard 5. Timely delivery Product name: Copper Sulphate PentahydrateGrade: Inustrial grade,agricultural ... , mining ore, animal medicine field , food ,pigment , chemical , etcSPECFICATIONS : ItemSpecificationsName Copper sulfate 96%Purity96%MinCu24% MinPb0.0015% MaxAs0.0015%MaxChloride0.013 ...