황산세륨 무수물

Cerium sulfate, also called ceric sulfate, is an inorganic compound. It exists as the anhydrous salt Ce(SO4)2 as well as a few hydrated forms: Ce(SO4)2(H2O)x, with x equal to 4, 8, or 12. These salts are yellow to yellow/orange solids that are moderately soluble in water and dilute acids. Its neutral solutions slowly decompose, depositing the light yellow oxide CeO2. Solutions of ceric sulfate have a strong yellow color. The tetrahydrate loses water when heated to 180-200 °C. It is insoluble in glacial acetic acid and pure (96%) ethanol.

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Cerium sulfate is mainly used as laboratory reagent, eletroplating industry, optical glasses, structural ceramics, catalysts, electrical components and photo-optical material.