In the international standard classification, Copper(II) Sulfate Pentahydrate (Copper Sulfate) involves: .
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Copper(II) Sulfate Pentahydrate (Copper Sulfate)
GB/T 665-2007 Chemical reagent.Copper(Ⅱ)sulfate pentahydrate