Title: Cesium Sulfate
CAS Registry Number: 10294-54-9
Molecular Formula: Cs2O4S
Molecular Weight: 361.87
Percent Composition: Cs 73.45%, O 17.69%, S 8.86%
Line Formula: Cs2SO4
Literature References: Prepn: Gmelins, Cesium (8th ed.) 25, pp 218-225 (1938).
Properties: Orthorhombic or hexagonal prisms. d 4.24. mp 1019°. Very sol in water. Practically insol in alc, acetone, pyridine.
Melting point: mp 1019°
Density: d 4.24
Use: With V or V2O5 as catalyst for SO2 oxidation.