tetraammonium cerium(+3) cation tetrasulfate(CAS: 7637-03-8)

Tetraammonium cerium(+3) cation tetrasulfate is a crystalline solid with a high molecular weight, approximately 483.12 g/mol. It is slightly soluble in water. This compound exhibits strong reactivity with reducing agents and is unstable in acidic solutions. It is used primarily as a precursor in cerium chemistry and as a catalyst in organic synthesis.

Tetraammonium cerium(+3) cation tetrasulfate is typically synthesized through a reaction between cerium(III) sulfate and ammonium sulfide in aqueous solution. The reaction is carried out under mild conditions, and the product is isolated by filtration and dried. This method ensures high yield and selectivity.

Tetraammonium cerium(+3) cation tetrasulfate is used in the catalytic conversion of organic compounds, in the preparation of cerium-based catalysts, and in the synthesis of functional materials. It finds applications in the pharmaceutical, polymer, and semiconductor industries.

When handling tetraammonium cerium(+3) cation tetrasulfate, it is important to use personal protective equipment (PPE) such as gloves, goggles, and lab coats. Work should be conducted in a well-ventilated area or a fume hood to avoid inhalation of dust. Spills should be cleaned up using appropriate absorbents, and the area should be flushed with water. Always refer to the Safety Data Sheet (SDS) for detailed safety information.