1345-13-7

Basic information

• Product Name: CERIUM OXIDE
• Synonyms: c.i.77280;cerium(iii)oxide;ceriumoxide(ce2o3);ceriumoxide[ce2o3];ceriumsesquioxide;ceriumtrioxide;cerousoxide;ci77280
• CAS NO: 1345-13-7
• Molecular Formula: Ce2O3
• Molecular Weight: 328.23
• EINECS: 215-718-1
• Mol File: 1345-13-7.mol
• Article Data: 0

Chemical Properties

• Melting Point: 2600℃
• Appearance: /yellow-green cubic crystals
• Density: 7.132
• Water Solubility: insoluble H2O; soluble H2SO4; insoluble HCl [CRC10]
• CAS DataBase Reference: CERIUM OXIDE(CAS DataBase Reference)
• NIST Chemistry Reference: CERIUM OXIDE(1345-13-7)
• EPA Substance Registry System: CERIUM OXIDE(1345-13-7)

Safety Data

• Hazardous Substances Data: 1345-13-7(Hazardous Substances Data)

Usage

Description

Cerium oxide, with the chemical formulas Ce2O3 or CeO2, is a compound known for its unique properties and various applications across different industries. It is characterized by its golden-green color and high purity level of 99.9%. Cerium oxide can be prepared by heating powders of carbon and CeO2 at 1250°C in a CO atmosphere.

Uses

Used in Oven Manufacturing:
Cerium oxide is used as a non-stick coating for the inside of ovens. The application reason is that food cannot stick to oven walls that are coated with cerium oxide, making it easier to clean and maintain the oven.
Used in Chemical Industry:
Cerium oxide is utilized in the chemical industry due to its unique chemical properties, such as its high purity and ability to be prepared at high temperatures. This makes it a valuable compound for various chemical processes and reactions.
Used in Automotive Industry:
Cerium oxide is also used in the automotive industry as a component in catalytic converters. Its ability to withstand high temperatures and its catalytic properties make it an essential material for reducing harmful emissions from vehicles.
Used in Electronics Industry:
In the electronics industry, cerium oxide is employed in the manufacturing of solid oxide fuel cells and other electronic components. Its unique properties contribute to the efficiency and performance of these devices.
Used in Glass Manufacturing:
Cerium oxide is used in the production of specialty glasses, such as optical glass and certain types of glass-ceramics. Its properties help to enhance the optical and mechanical characteristics of these materials.
Used in Ceramic Industry:
Cerium oxide is also utilized in the ceramic industry, where it is used as a glaze component or as a pigment in the production of various ceramic products. Its unique color and properties contribute to the aesthetic and functional qualities of these items.

Flammability and Explosibility

Notclassified

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