copper calcium sulphate硫酸铜钙
copper r sulphate硫酸铜
Copper as Copper II Sulphate铜作为铜硫酸二
Copper Sulphate Anhydrous硫酸铜
activation by copper sulphate硫酸铜活化
Copper sulphate test硫酸铜法;硫酸铜试验
Copper sulphate pentahydrate五水硫酸铜
Feed grade copper sulphate饲料级硫酸铜
N（名词） a copper salt found naturally as chalcanthite and made by the action of sulphuric acid on copper oxide. It usually exists as blue crystals of the pentahydrate that form a white anhydrous powder when heated: used as a mordant, in electroplating, and in plant sprays. Formula: CuSO4 硫酸铜