... 1000g/Bottle, 25Kg/drum Application: Heterogeneous Catalysts Cesium Hydroxide 99.5%CAS No: 35103-79-8[Formula] CsOH[Properties] ... water. Alcohol and ether[Standard of quality] Purity99.5% Min.Lithium0.001% MaxSodium0.015% MaxPotassium0.015% MaxRubidium0.2% ... cesium salts, e.g. cesium chloride, cesium sulfate, cesium trifluoroacetate and rubidium chloride are used in the recovery and purification ...