... heated to 110, and will be changed into white copper sulfate anhydrous which is easy to absorb water when the ... textile mordant, agricultural pesticides, fungicides, and for water treatment.Copper Sulfate is also used to prepare Bordeaux mixture (a pesticide).4 ... bag, lined with plastic bag, 25MT/20FCL5. Product StorageAnhydrous copper sulfate in a dry storage warehouse, prevent rain and moisture ...