Cerium powder, 99.9%

Name: Cerium powder, 99.9%
Brand: Vaqora Chemicals
SKU: VQ-015875

About Cerium powder, 99.9%

Cerium powder (CAS 7440-45-1) is a rare earth metal offered by Vaqora Chemicals at a purity of 99.9%. Its molecular formula is Ce and its molecular weight is 140.12 g/mol. The IUPAC name is cerium.

In its supplied form it is a grey to black powder. Key physical data: a melting point of 795 °C. Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for magnet alloys, metallurgy and materials research. Typical end-use sectors are academic and industrial research and metallurgy and mining.

Available in 5 g, 25 g and 1 kg packs, Cerium powder is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Magnet alloys
Metallurgy
Materials research

Industries

Specifications & identifiers

Chemical identifiers
Product name	Cerium powder, 99.9%
Catalogue No.	VQ-015875
CAS Number	7440-45-1
IUPAC name	cerium
Molecular formula	Ce
Molecular weight	140.12 g/mol
Exact mass	139.9055
Purity / assay	99.9%
HSN code	28053000
InChIKey	GWXLDORMOJMVQZ-UHFFFAOYSA-N
SMILES	[Ce]
PubChem CID	23974

Physical properties
Physical form	Powder
Appearance	Grey to black powder
Melting point	795 °C
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
UN number	UN 3078

Safety & hazard information (GHS)

Flammable

Signal word: Danger

Hazard statements

H228Flammable solid

Precautionary statements: P210, P240, P241, P280, P370 + P378

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 7440-45-1

Cerium foil, 0.25mm (0.01in) thick, 99.9%

CAS: 7440-45-1
Formula: Ce
MW: 140.12 g/mol

VQ-015566

Cerium ingot, 99%

CAS: 7440-45-1
Formula: Ce
MW: 140.12 g/mol

VQ-015873

Cerium powder, -200 mesh, 99.9%

CAS: 7440-45-1
Formula: Ce
MW: 140.12 g/mol

VQ-015874

Cerium rod, 12.7mm (0.5in) dia, 99.8% (metals basis excluding Ta)

CAS: 7440-45-1
Formula: Ce
MW: 140.12 g/mol

VQ-015876

Cerium rod, dia 12.7mm, 99.9%

CAS: 7440-45-1
Formula: Ce
MW: 140.12 g/mol

VQ-015877

Cerium rod, dia 6.35 mm, 99.9%

CAS: 7440-45-1
Formula: Ce
MW: 140.12 g/mol

VQ-015878

Puriss

Cerium, chips, 99.9%

CAS: 7440-45-1
Formula: Ce
MW: 140.12 g/mol

VQ-015879

Cerium, ingot, 99.9%

CAS: 7440-45-1
Formula: Ce
MW: 140.12 g/mol

VQ-015880

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Frequently asked questions

What is the CAS number of Cerium powder, 99.9%?

The CAS Registry Number of Cerium powder, 99.9% is 7440-45-1.

What is the molecular formula and molecular weight of Cerium powder, 99.9%?

Cerium powder, 99.9% has the molecular formula Ce and a molecular weight of 140.12 g/mol. Its IUPAC name is cerium.

Which grade and pack sizes of Cerium powder, 99.9% can I order?

We supply Cerium powder, 99.9% in (99.9%) grade, in 5 g, 25 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Cerium powder, 99.9%?

Yes. Every lot of Cerium powder, 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 powder, 99.9% be shipped internationally?

Yes. Cerium powder, 99.9% is classified as hazardous (UN 3078), 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.