What is Copper Sulfate?
Copper sulfate is a chemical compound which is produced commercially by reacting various copper(II) compounds with sulfuric acid. This compound is used in a wide range of industries, from pyrotechnics to viticulture. It is also known as bluestone or blue vitriol, although these terms are not as widely used as they once were. Some caution is required in handling copper sulfate, as it is toxic and acidic, and it can pose health risks to living organisms. The appearance of this compound varies. Generally it appears in a crystalline form which is bright blue to green; one common form of copper sulfate is the mineral chalcanthite, which appears in many arid regions of the world. Many commercial producers powder their copper sulfate before sale, making it easier to handle and to mix with other materials to create desired chemical compounds. As a general rule, copper sulfate is highly soluble, dissolving readily in a wide range of materials. In pyrotechnics, copper sulfate is used to create s
