One of the most common and widely used organic solvents in chemical processes is acetone. Stan is also the first and most important member of the canton. Solvent acetone is volatile, colorless, smooth, toxic and highly flammable. Apart from the use of acetone as a solvent in organic reactions, chromatography and recrystallization; It is also used as a reagent in organic syntheses due to the presence of adaptable active sites such as hydrophilic carbonyl groups and nucleoside alpha-carbon. The Stan is made by the Korean company Kishimi Stone Origin Como, made in Korea, and a sample is sent if needed. This stencil is offered with the seal of Khuzestan Petrochemical and with 99.6% purity.