Copper sulphate monohydrate Formula : cuso4.H2o Cas no.: 10257-54-2 Hs code : 2833.25 Physical description/ properties Mol weight : Appearance : blue or green white powder. Odour : odourless Melting point : 110 degrees c above 100 degrees c, copper sulfate loses water from crystallization with formation of the monohydrate Boiling point : 653 degree c Solubility in water : Density : Quality index Cu : 34% min As : 20 ppm max Cd : 20 ppm max Pb : 20 ppm max Application Copper(ii) sulfate is a desiccant. Copper sulfate is a commonly included chemical in children's chemistry sets and is often used in high school crystal growing and copper plating experiments. Packing : 25kgs/pp woven bags or 1000kgs/pp jumbo bag