Copper Sulphate 98%
Copper Sulphate 98% 1, Copper Sulphate 98% 2, CAS No.: 7758-98-7 3, HS Code: 28332500 4, Chemical Formula: CuSO4 Properties: CuSO4 5H2O is dark blue lumpish crystals or dark powers, poisonous and non-smell, with the astringency of metal. It has a ...