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CERIUM(IV) OXIDE

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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
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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 Reference
23322-64-7(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xn
Risk Statements 
22
Safety Statements 
23-24/25
WGK Germany 
3
RTECS 
FK6310000

MSDS

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CERIUM(IV) OXIDE Usage And Synthesis

Uses

This 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.

Uses

This 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) OXIDESupplier

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