Copper>whttp://www.metalskingdom.com/cpfl55.html">Copper Sulfate Anhydrous Other name:Copper (II) sulfate anhydrous; cupric sulfate anhydrous; Coppersulfateanhydrousgreenpowder; Copper sulphate; copper(2+) sulfate hydrate (1:1:5); Copper sulfate; COPPERSULFATE; Sulfuric acid, copper salt; copper(2+) sulfate; Copper(II)sulfate; Cupric sulfate CAS: 7758-98-7;10124-44-4 EINECS NO:231-847-6;215-568-7 Molecular Formula: CuSO4 Molecular Weight: 159.68 Properties: milky white or light red powder. blue crystal. odorless, soluble in water and dilute ethyl alcohol, insoluble in absolute ethyl alcohol. It becomes black copper oxide in high termperature. Melting point is 560°C. Density:104g/cm3 Water-solubility:203g/l(20C) Applications: used in agriculture, pesticides, germicide,ship-bottom paint,textile mordant,germicide,corrosion remover, and etc. Specification: Elements Standard(%) CuSO4 96.2% Min(Na)% 0.0015 (Ni) % 0.001 (Fe) % 0.0015(Pb)% 0.0005 Packing: 25 KG compound woven bag(special packing can be made according to clients' requirement)