| Formula / Notation | CeO2 |
|---|---|
| CAS Number | 1306-38-3 |
| Molecular Weight | 172.115 |
| Appearance | Pellets or Large Crystals; Dry Powder, Other Solid; Other Solid; Liquid; Dry Powder |
| Also Known As | dioxocerium; Ceric oxide; 1306-38-3; Ceria; Ceric dioxide; Cerium(IV)dioxide; Needlal; Nidoral; Opaline; Cerium(4+) oxide |
| Category | Inorganic Compounds |
What is Cerium(IV) oxide?
Ceric oxide 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. It is a metal oxide and a cerium molecular entity.
Formula & Notation
IUPAC Name: dioxocerium
Other Names / Synonyms: dioxocerium; Ceric oxide; 1306-38-3; Ceria; Ceric dioxide; Cerium(IV)dioxide; Needlal; Nidoral; Opaline; Cerium(4+) oxide
Properties & Characteristics
Physical Data
| Property | Value |
|---|---|
| Molecular Weight | 172.115 |
| Appearance | Pellets or Large Crystals; Dry Powder, Other Solid; Other Solid; Liquid; Dry Powder |
Uses & Applications
Safety Information
Always consult the SDS/MSDS before handling any chemical. This information is for educational purposes only.
Key Facts
Frequently Asked Questions
Ceric oxide 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. It is a metal oxide and a cerium molecular entity.
Used in industrial processes, materials science, semiconductor manufacture, ceramics, or as a catalyst.
May be corrosive, toxic, or an oxidising agent. Handle in well-ventilated area. Consult SDS before use.
The formula or notation for Cerium(IV) oxide is: CeO2