CERIUM(IV) OXIDE

CERIUM(IV) OXIDE Basic information
Product Name:CERIUM(IV) OXIDE
Synonyms:CERIUM(+4)HYDROXIDE;CERIUM(+4)OXIDE;CERIC OXIDE;CERIUM OXIDE;CEROUS HYDROXIDE;CERIC OXIDE 99.9%;CERIC OXIDE, HYDRATE;Cerium Oxide Hydrate
CAS:23322-64-7
MF:CeH2O3
MW:190.13
EINECS:215-150-4
Product Categories:Inorganic Chemicals
Mol File:23322-64-7.mol
CERIUM(IV) OXIDE Structure
CERIUM(IV) OXIDE Chemical Properties
Melting point 2600 °C
density 7.13 g/mL at 25 °C(lit.)
storage temp. 2-8°C
form powder
PH~2.7
CAS DataBase Reference23322-64-7(CAS DataBase Reference)
Safety Information
Hazard Codes Xn
Risk Statements 22
Safety Statements 23-24/25
WGK Germany 3
RTECS FK6310000
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
ALFA English
CERIUM(IV) OXIDE Usage And Synthesis
UsesThis material is highly monodisperse in size and shape (<0.25 polydispersity index), and provides significantly improved surface reactivity. It is stable at high suspension densities when utilized at the recommended pH range. Applications include emissions catalysis, fuel cell electrolytes, polishing of optical surfaces, planarization of semiconductors, as a substrate for precious metals used in oxidation catalysis, catalysis for the splitting of water for hydrogen production, and as a radical oxygen scavenger in biological systems.
UsesThis material is highly monodisperse in size and shape (<0.25 polydispersity index) and provides significantly improved surface reactivity. It is stable at high suspension densities when utilized at the recommended pH range. Applications include emissions catalysis, fuel cell electrolytes, polishing of optical surfaces, planarization of semiconductors, as a substrate for precious metals used in oxidation catalysis, catalysis for the splitting of water for hydrogen production, and as a radical oxygen scavenger in biological systems.
CERIUM(IV) OXIDE Preparation Products And Raw materials
CERIUM(III) CHLORIDE CERIUM(III) SULFATE N-HYDRATE CERIC SULFATE STRONTIUM CERIUM OXIDE BARIUM CERIUM OXIDE Aluminum oxide (Al2O3), solid soln. with cerium oxide (CeO2) and magnesium oxide, terbium-doped ALUMINUM CERIUM OXIDE Cerium oxide (CeO2),CERIUM OXIDE 99.9-99.9999%,Cerium oxide, 20% in H2O, colloidal dispersion Cerium(Ⅳ) oxide,CERIUM OXIDE CERIUM OXIDE (CEO2) 99.999% 5G CALCIUM CERIUM OXIDE CERIUM OXIDE AND DOUBLE CHARGED ION TEST SINGLE ELEMENT STANDARD Carbonic acid, manganese(2+) salt (1:1), solid soln. with aluminum oxide and cerium oxide (CeO2), chromium-doped CERIUM OXIDE (CEO2) 99.999% 25G ZIRCONIUM OXIDE-CERIUM OXIDE Boric acid (H3BO3), solid soln. with cerium oxide (CeO2), lanthanum oxide (La2O3) and strontium oxide, manganese-doped ZINC CERIUM OXIDE MAGNESIUM CERIUM OXIDE

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