Potassium osmate(VI) dihydrate, commonly referred to as potassium osmate (VI) oxide, is a highly reactive chemical compound that finds broad applications across scientific and industrial domains. Due to its wide-ranging benefits, potassium osmate(VI) dihydrate is widely employed in scientific research, especially within the realms of biochemistry and molecular biology. Its versatile properties serve in synthesizing various organic compounds while facilitating the purification of proteins and nucleic acids. Moreover, it plays an essential part in the preparation and production of dyes, pigments, nitrocellulose, and cellulose acetate.