What are the main uses of Copper(2+) sulfate (CAS: 7758-98-7)?

Copper(2+) sulfate has diverse applications, including agricultural use as a fungicide, industrial applications in electroplating and pigment production, and in laboratory settings for chemical synthesis. It is also used in water treatment to control algae and in aquaculture to manage parasites. Additionally, it plays a role in the production of other copper compounds. Its CAS number, 7758-98-7, is important for tracking its usage and compliance in different sectors.