Cesium Hydroxide, or Caesium Hydroxide, is a highly reactive compound that is very hygroscopic. Cesium hydroxide is the strongest alkali known. It’s the raw material of cesium products, organic reagents, and medical intermediates. Cesium Hydroxide Monohydrate is a water-soluble Cesium source for use in oxygen-sensitive applications, such as metal production. Cesium Hydroxide Monohydrate (CsOH•H2O) is widely applied in the ceramic, glass, and pharmaceuticals industry. It can be used as a reagent for heavy oil desulfurization and as a catalyst for alkaline battery electrolyte and polymerization reactions at low temperatures (as low as - 50℃).