Rare Earth Sulfates

Rare-earth sulfates consist of ammonium cerium sulfate, ceric sulfate, cerous sulfate and lanthanum sulfate hydrate. They are used in redox reactions, analytical chemistry, catalysis, rare-earth separation and specialty chemical synthesis. Since cerium-based materials exist in multiple oxidation states, purchasers shall explicitly verify cerium oxidation state, active component, water-of-crystallisation, solubility and stability. Unambiguous chemical names, specification parameters, test data and packaging recommendations help distinguish product grades and avoid procurement risks originating from differing oxidation or hydration states.