Samarium lumps, 30-60 mm approx, 99.9%

Name: Samarium lumps, 30-60 mm approx, 99.9%
Brand: Vaqora Chemicals
SKU: VQ-015935

About Samarium lumps, 30-60 mm approx, 99.9%

Samarium lumps, 30-60 mm approx is a rare earth metal carrying the CAS registry number 7440-19-9, specified at 99.9% purity. With the molecular formula Sm, it has a molar mass of 150.4 g/mol. Systematically, it is named samarium.

In its supplied form it is ingots or lumps or pieces. Literature values give a melting point of 1074 °C and a boiling point of 1794 °C. Store it under oil to prevent oxidation, in a tightly closed container. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span magnet alloys, metallurgy, materials research and catalysis. Buyers come mainly from academic and industrial research and metallurgy and mining.

Standard pack sizes are 10 g and 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Magnet alloys
Metallurgy
Materials research
Catalysis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Samarium lumps, 30-60 mm approx, 99.9%
Catalogue No.	VQ-015935
CAS Number	7440-19-9
IUPAC name	samarium
Molecular formula	Sm
Molecular weight	150.4 g/mol
Exact mass	151.9197
Purity / assay	99.9%
HSN code	28053000
InChIKey	KZUNJOHGWZRPMI-UHFFFAOYSA-N
SMILES	[Sm]
PubChem CID	23951

Physical properties
Physical form	Solid
Appearance	Ingots or lumps or pieces
Melting point	1074 °C
Boiling point	1794 °C
Density	7.47 g/mL at 25 °C
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
Storage	Under oil to prevent oxidation
UN number	UN 2910

Safety & hazard information (GHS)

Flammable

Signal word: Danger

Hazard statements

H228Flammable solid
H261In contact with water releases flammable gas

Precautionary statements: P210, P231 + P232, P240, P241, P280, P370 + P378, P402 + P404, 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 7440-19-9

Samarium pieces, 3-10 mm, 99.9%

CAS: 7440-19-9
Formula: Sm
MW: 150.4 g/mol

VQ-015936

Samarium pieces, 99.9%

CAS: 7440-19-9
Formula: Sm
MW: 150.4 g/mol

VQ-015937

Samarium pieces, sublimed dendritic, 99.9% (REO)

CAS: 7440-19-9
Formula: Sm
MW: 150.4 g/mol

VQ-015938

Samarium rod, 6.35mm (0.25in) dia, 99.9% (metals basis excluding Ta)

CAS: 7440-19-9
Formula: Sm
MW: 150.4 g/mol

VQ-015939

Samarium, pieces or lumps, 10-30 mm, 99.9%

CAS: 7440-19-9
Formula: Sm
MW: 150.4 g/mol

VQ-015940

Frequently asked questions

What is the CAS number of Samarium lumps, 30-60 mm approx, 99.9%?

The CAS Registry Number of Samarium lumps, 30-60 mm approx, 99.9% is 7440-19-9.

What is the molecular formula and molecular weight of Samarium lumps, 30-60 mm approx, 99.9%?

Samarium lumps, 30-60 mm approx, 99.9% has the molecular formula Sm and a molecular weight of 150.4 g/mol. Its IUPAC name is samarium.

Which grade and pack sizes of Samarium lumps, 30-60 mm approx, 99.9% can I order?

We supply Samarium lumps, 30-60 mm approx, 99.9% in (99.9%) grade, in 10 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Samarium lumps, 30-60 mm approx, 99.9%?

Yes. Every lot of Samarium lumps, 30-60 mm approx, 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 Samarium lumps, 30-60 mm approx, 99.9% be shipped internationally?

Yes. Samarium lumps, 30-60 mm approx, 99.9% is classified as hazardous (UN 2910), 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.

How should Samarium lumps, 30-60 mm approx, 99.9% be stored?

Under oil to prevent oxidation. Keep the container tightly closed and refer to the SDS for full handling guidance.