Lanthanum, pieces, 99.9%

Name: Lanthanum, pieces, 99.9%
Brand: Vaqora Chemicals
SKU: VQ-015911

About Lanthanum, pieces, 99.9%

Vaqora Chemicals supplies Lanthanum, pieces in Puriss grade, a rare earth metal registered under CAS number 7439-91-0 with a typical assay of 99.9%. The compound has the formula La, corresponding to a molecular weight of 138.91 g/mol. Its systematic (IUPAC) name is lanthanum.

It is supplied as pieces. Literature values give a melting point of 920 °C and a boiling point of 3464 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Danger” with 2 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for magnet alloys, metallurgy, materials research and battery and energy materials. It is used across academic and industrial research and metallurgy and mining.

We offer Lanthanum, pieces in 1 g, 5 g, 25 g and 100 g packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Magnet alloys
Metallurgy
Materials research
Battery & energy materials

Industries

Specifications & identifiers

Chemical identifiers
Product name	Lanthanum, pieces, 99.9%
Catalogue No.	VQ-015911
CAS Number	7439-91-0
IUPAC name	lanthanum
Molecular formula	La
Molecular weight	138.91 g/mol
Exact mass	138.9064
Grade	Puriss
Purity / assay	99.9%
HSN code	28053000
InChIKey	FZLIPJUXYLNCLC-UHFFFAOYSA-N
SMILES	[La]
PubChem CID	23926

Physical properties
Physical form	Solid
Appearance	Pieces
Melting point	920 °C
Boiling point	3464 °C
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
UN number	UN 3208

Safety & hazard information (GHS)

Flammable

Signal word: Danger

Hazard statements

H228Flammable solid
H260In contact with water releases flammable gases which may ignite spontaneously

Precautionary statements: P210, P223, P231 + P232, P240, P241, P280, P302 + P335 + P334, 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 7439-91-0

Lanthanum foil, 0.1mm (0.004in) thick, 99.9%

CAS: 7439-91-0
Formula: La
MW: 138.91 g/mol

VQ-015906

Lanthanum powder, -200 mesh, 99.9%

CAS: 7439-91-0
Formula: La
MW: 138.91 g/mol

VQ-015907

Lanthanum rod, 12.7mm dia, 99.9%

CAS: 7439-91-0
Formula: La
MW: 138.91 g/mol

VQ-015908

Lanthanum rod, 6.35 mm dia, 99.9%

CAS: 7439-91-0
Formula: La
MW: 138.91 g/mol

VQ-015909

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

CAS: 7439-91-0
Formula: La
MW: 138.91 g/mol

VQ-015910

Frequently asked questions

What is the CAS number of Lanthanum, pieces, 99.9%?

The CAS Registry Number of Lanthanum, pieces, 99.9% is 7439-91-0.

What is the molecular formula and molecular weight of Lanthanum, pieces, 99.9%?

Lanthanum, pieces, 99.9% has the molecular formula La and a molecular weight of 138.91 g/mol. Its IUPAC name is lanthanum.

Which grade and pack sizes of Lanthanum, pieces, 99.9% can I order?

We supply Lanthanum, pieces, 99.9% in Puriss (99.9%) grade, in 1 g, 5 g, 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Lanthanum, pieces, 99.9%?

Yes. Every lot of Lanthanum, pieces, 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 Lanthanum, pieces, 99.9% be shipped internationally?

Yes. Lanthanum, pieces, 99.9% is classified as hazardous (UN 3208), 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.