Basic Basic Copper Sulphate is a chemical product. It must be used in accordance with the requirements, and should not be used excessively. If it is used by individuals, it must be placed in a place where children can not easily touch it during storage to ensure safety.

Basic basic copper sulfate is used to determine reducing sugars in film reagents and Bancroft reagents. In the reaction, the divalent copper ions are reduced to a monovalent insoluble red precipitated cuprous oxide, and the basic copper sulfate can also be used to detect proteins in the biuret reagent.