Cerium(IV) oxide powder, <5 μm, 99.9%

Name: Cerium(IV) oxide powder, <5 μm, 99.9%
Brand: Vaqora Chemicals
SKU: VQ-015464

About Cerium(IV) oxide powder, <5 μm, 99.9%

Listed under CAS 1306-38-3, Cerium(IV) oxide powder, below 5 μm is a rare earth oxide available from Vaqora Chemicals in Puriss grade with a typical assay of 99.9%. With the molecular formula CeO2, it has a molar mass of 172.12 g/mol. Systematically, it is named dioxocerium. Alternative names: Ceria and Ceric(IV) Oxide.

The material typically appears as a white or pale yellow powder. Reported physical data include a density of 7.13 g/mL at 25 °C. Solubility: insoluble (water). Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span phosphors and glass, catalysts and magnets and ceramics. Typical end-use sectors are academic and industrial research, electronics and semiconductors and metallurgy and mining.

Available in 100 g, 500 g, 5 kg and 4 x 25 kg packs, Cerium(IV) oxide powder, below 5 μm is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Phosphors & glass
Catalysts
Magnets & ceramics

Industries

Specifications & identifiers

Chemical identifiers
Product name	Cerium(IV) oxide powder, <5 μm, 99.9%
Catalogue No.	VQ-015464
CAS Number	1306-38-3
IUPAC name	dioxocerium
Molecular formula	CeO₂
Molecular weight	172.12 g/mol
Exact mass	171.8953
Grade	Puriss
Purity / assay	99.9%
HSN code	28461090
InChIKey	CETPSERCERDGAM-UHFFFAOYSA-N
SMILES	O=[Ce]=O
PubChem CID	73963

Physical properties
Physical form	Powder
Appearance	White or pale yellow powder
Density	7.13 g/mL at 25 °C
Solubility	Insoluble (water)
H-bond donors / acceptors	0 / 2
TPSA	34.1 Å²
Synonyms	Ceria, Ceric(IV) Oxide, Ceric oxide, Ceric dioxide, Cerium(IV)dioxide, Needlal, Nidoral, Opaline, Cerium(4+) oxide, Needlal U15, Needlal W15, Molycomp 5310

Safety & hazard information (GHS)

Health hazard

Signal word: Danger

Hazard statements

H371May cause damage to organs
H372Causes damage to organs through prolonged or repeated exposure

Precautionary statements: P260, P264, P270, P308 + P316, P319, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 1306-38-3

Puriss

Ceric oxide, 99.99%

CAS: 1306-38-3
Formula: CeO₂
MW: 172.12 g/mol

VQ-015458

Puriss

Ceric oxide, 99.999%

CAS: 1306-38-3
Formula: CeO₂
MW: 172.12 g/mol

VQ-015459

AR

Ceric oxide, GR 99.9%

CAS: 1306-38-3
Formula: CeO₂
MW: 172.12 g/mol

VQ-015460

Cerium oxide nanopowder, APS <100 nm, 99.95%

CAS: 1306-38-3
Formula: CeO₂
MW: 172.12 g/mol

VQ-017450

Cerium oxide nanopowder, APS 15-30 nm, 99.9%

CAS: 1306-38-3
Formula: CeO₂
MW: 172.12 g/mol

VQ-017448

Cerium oxide nanopowder, APS 50-105 nm, 99.9%

CAS: 1306-38-3
Formula: CeO₂
MW: 172.12 g/mol

VQ-017449

Cerium(IV) oxide granules, 0.7-3.5 mm, 99.5%

CAS: 1306-38-3
Formula: CeO₂
MW: 172.12 g/mol

VQ-015461

Puriss

Cerium(IV) oxide powder, 0.5 μm, 99.9%

CAS: 1306-38-3
Formula: CeO₂
MW: 172.12 g/mol

VQ-015462

All 11 products with CAS 1306-38-3 →

Frequently asked questions

What is the CAS number of Cerium(IV) oxide powder, <5 μm, 99.9%?

The CAS Registry Number of Cerium(IV) oxide powder, <5 μm, 99.9% is 1306-38-3. It is also known as Ceria, Ceric(IV) Oxide, Ceric oxide.

What is the molecular formula and molecular weight of Cerium(IV) oxide powder, <5 μm, 99.9%?

Cerium(IV) oxide powder, <5 μm, 99.9% has the molecular formula CeO2 and a molecular weight of 172.12 g/mol. Its IUPAC name is dioxocerium.

Which grade and pack sizes of Cerium(IV) oxide powder, <5 μm, 99.9% can I order?

We supply Cerium(IV) oxide powder, <5 μm, 99.9% in Puriss (99.9%) grade, in 100 g, 500 g, 5 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Cerium(IV) oxide powder, <5 μm, 99.9%?

Yes. Every lot of Cerium(IV) oxide powder, <5 μm, 99.9% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Cerium(IV) oxide powder, <5 μm, 99.9% be shipped internationally?

Yes. Cerium(IV) oxide powder, <5 μm, 99.9% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.