CERIC SULFATE

Chemical properties

yellow odourless solid

Physical properties

White crystalline powder; orthogonal crystal system; the tetrahydrate is a yellow-to-orange powder which, on heating at 180°C, loses all molecules of water; density of tetrahydrate 3.91 g/cm3; anhydrous salt decomposes at 350°C forming CeOSO₄; soluble in water (decomposes); soluble in dilute H₂SO₄ and other concentrated mineral acids.

The Uses of CERIC SULFATE

calibrated against sodium oxalate, traceable to NIST SRM

The Uses of CERIC SULFATE

Cerium(IV) sulfate is a redox indicator and is used in analytical chemistry for redox titrations. In ionized form, ceric ion acts as a strong oxidizer under acidic conditions. It is also used to prepare spherical-like nanoparticles CeO2, nanoparticles for NO reductions' reactions.

What are the applications of Application

Cerium(IV) sulfate is an oxidizing agent used in analytical chemistry

Preparation

Cerium(IV) sulfate is prepared by heating cerium(IV) oxide, CeO₂ with concentrated H₂SO₄. Also it may be obtained by the reaction of H₂SO₄ with cerium carbonate:
Ce(CO₃)₂ + 2H₂SO₄ + H₂O → Ce(SO₄)₂?4H₂O + 2CO₂.

General Description

3S - Safe, Smart, Secure
An intelligent packaging solution protected with originality seal.
Reagent information is transferred via RFID from reagent bottle to titrator.
3S reagents are compatible only with the Metrohm Omnis titration platform.

Please see here SigmaAldrich.com/3S

Flammability and Explosibility

Not classified

Safety Profile

Experimental reproductive effects. When heated to decomposition it emits acrid smoke and irritating fumes.