ChemicalBook > Product Catalog >Inorganic chemistry >Inorganic salts >Rare Earth Metals Oxides >Cerium dioxide

Cerium dioxide

Cerium dioxide Suppliers list
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-55531817
Products Intro: Product Name:Cerium dioxide
Purity:99% Package:100g,500g,1KG,10KG,100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Products Intro: CAS:1306-38-3
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: Mainchem Co., Ltd.
Tel: +86-0592-6210733
Products Intro: Product Name:Cerium dioxide
Company Name: Xiamen AmoyChem Co., Ltd
Tel: +86 (0)592-605 1114
Products Intro: Product Name:Cerium oxide
Company Name: career henan chemical co
Tel: +86-371-86658258
Products Intro: Product Name:Cerium dioxide
Purity:99% Package:1kg;1USD

Lastest Price from Cerium dioxide manufacturers

  • Cerium dioxide
  • US $1.00 / kg
  • 2019-07-06
  • CAS:1306-38-3
  • Min. Order: 1kg
  • Purity: 99%
  • Supply Ability: Customized
Cerium dioxide Basic information
Description Uses References
Product Name:Cerium dioxide
Synonyms:cericdioxide;Cerium oxide (CeO2);ceriumoxide(ceo2);molycomp5310;needlal;needlalu15;needlalw10-01;needlalw15
Product Categories:Inorganics;-;Cerium;58: Ce;CeriumMaterials Science;CeriumMetal and Ceramic Science;Catalysis and Inorganic Chemistry;Chemical Synthesis;Nanomaterials;Nanoparticles: Oxides, Nitrides, and Other CeramicsNanomaterials;Nanopowders and Nanoparticle Dispersions;Oxides;metal oxide;nano structured metal oxide
Mol File:1306-38-3.mol
Cerium dioxide Structure
Cerium dioxide Chemical Properties
Melting point 2600°C
density 7.13 g/mL at 25 °C(lit.)
storage temp. Storage temperature: no restrictions.
form powder
color Yellow
Specific Gravity7.132
Water Solubility insoluble
Merck 14,1989
Stability:Stable, but absorbs carbon dioxide from the air.
CAS DataBase Reference1306-38-3(CAS DataBase Reference)
NIST Chemistry ReferenceCerium dioxide(1306-38-3)
EPA Substance Registry SystemCerium oxide (CeO2)(1306-38-3)
Safety Information
Hazard Codes Xi,Xn
Risk Statements 36-22
Safety Statements 26-24/25-23
WGK Germany 3
RTECS FK6310000
HazardClass 8
HS Code 28461000
ToxicityLD50 orally in rats: >5.0 g/kg (Lambert)
MSDS Information
Cerium(IV) oxide English
SigmaAldrich English
ALFA English
Cerium dioxide Usage And Synthesis
DescriptionCerium (IV) oxide (chemical formula: CeO2) is an oxide of the rare earth metal cerium. It appears as yellow-white powder. It is an important intermediate during the purification of the Ce element from the ores. It is mainly used in formulations in industry as a high-precision polishing agent for glass products. It can also be used in infrared filters, and used as an oxidizing compound in the catalytic converters as well as a replacement for thorium dioxide in the incandescent mantles. It can also be used as oxidation catalyst due to its interconvertibility, e.g. in oxidation of the natural gas in gas mantles. It can also be used as a mixed conductor due to its significant ionic and electronic conduction. It can be manufactured by the calcination of cerium oxalate or cerium hydroxide.
UsesCerium Oxide, also called Ceria, is widely applied in glass, ceramics and catalyst manufacturing. In glass industry, it is considered to be the most efficient glass polishing agent for precision optical polishing. It is also used to decolorize glass by keeping iron in its ferrous state. The ability of Cerium-doped glass to block out ultra violet light is utilized in the manufacturing of medical glassware and aerospace windows. It is also used to prevent polymers from darkening in sunlight and to suppress discoloration of television glass. It is applied to optical components to improve performance. High purity Ceria are also used in phosphors and dopant to crystal.
Chemical PropertiesCerium dioxide is white to faintly yellow powder
UsesPolishing and decolorizing glass; as opacifier for vitreous enamels; in heat-resistant alloy coatings; in coatings for infrared filters to prevent reflection; in analysis for Ce and oxidimetry; as catalyst for organic reactions.
DefinitionCerium dioxide is a metal oxide with formula CeO2. It is used for polishing glass, in coatings for infra-red filters to prevent reflection, and as an oxidant and catalyst in organic synthesis.
Cerium dioxide Preparation Products And Raw materials
Preparation ProductsTHORIUM OXIDE-->4-Heptanone
Raw materialsSodium sulfate-->Rare earth chlorides-->CERIUM(III) NITRATE HEXAHYDRATE
Tag:Cerium dioxide(1306-38-3) Related Product Information
Zirconium dioxide Cobalt oxide CERIUM (III) HYDRIDE CERIUM(IV) OXIDE-YTTRIA,Cerium(IV) oxide-yttria doped CERIUM(IV)-ZIRCONIUM(IV) OXIDE CERIC TITANATE (Diethoxymethyl)diphenylphosphine oxide Chlorine dioxide Zinc oxide sulfur dioxide Magnesium oxide CeriumMischmetal Cerium dioxide CERIUM(IV) OXIDE ETHYLENE OXIDE Quartz NITRIC OXIDE CARBON DIOXIDE