Product Description: Rochelle salt (Standard) is the analytical standard of Rochelle salt. This product is intended for research and analytical applications. Rochelle salt is an organic-inorganic compound commonly used as a catalyst and complexing reagent. It can be used to catalyze or promote certain chemical reactions, and is widely used in batteries, pharmaceuticals and food industries. In addition, this compound is also used as a substrate or intermediate in some biochemical reactions.