... green and blue pigment; used as insectucude, bactericide for water, antiseptics for wood, catalyst for tannage, electrocopper, battery. carving and so on ; ... in 20'GP,22MT will be loaded in 20'GP with pp pallet5.Copper Sulphate Pentahydrate Storage:Copper Sulfate need to store ... some freight cost on the shipment cost,they're professional. Factory Price Copper Sulphate Pentahydrate 98% ISO Manufacturer