Praseodymium, pieces or lumps, 10-30 mm, 99.9% 7440-10-0

Name: Praseodymium, pieces or lumps, 10-30 mm, 99.9%
Brand: Vaqora Chemicals
SKU: VQ-015934

About Praseodymium, pieces or lumps, 10-30 mm, 99.9%

Praseodymium, pieces or lumps, 10-30 mm (CAS 7440-10-0) is a rare earth metal offered by Vaqora Chemicals at a purity of 99.9%. Formula Pr, molecular weight 140.91 g/mol. Systematically, it is named praseodymium.

In its supplied form it is pieces or lumps. Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Key uses span magnet alloys, metallurgy and materials research. It is used across academic and industrial research and metallurgy and mining.

Standard pack sizes are 10 g, 50 g and 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Magnet alloys
Metallurgy
Materials research

Industries

Specifications & identifiers

Chemical identifiers
Product name	Praseodymium, pieces or lumps, 10-30 mm, 99.9%
Catalogue No.	VQ-015934
CAS Number	7440-10-0
IUPAC name	praseodymium
Molecular formula	Pr
Molecular weight	140.91 g/mol
Exact mass	140.9077
Purity / assay	99.9%
HSN code	28053000
InChIKey	PUDIUYLPXJFUGB-UHFFFAOYSA-N
SMILES	[Pr]
PubChem CID	23942

Physical properties
Physical form	Solid
Appearance	Pieces or lumps
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
UN number	UN 1383

Safety & hazard information (GHS)

Flammable

Harmful / irritant

Signal word: Danger

Hazard statements

H228Flammable solid
H250Catches fire spontaneously if exposed to air
H251Self-heating, may catch fire
H315Causes skin irritation
H319Causes serious eye irritation
H413May cause long lasting harmful effects to aquatic life

Precautionary statements: P210, P222, P231, P233, P235, P240, P241, P264, P264 + P265, P273, P280, P302 + P335 + P334, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364, P370 + P378, P407, P410, P413, P420, 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 7440-10-0

Praseodymium ingot, 99.9%

CAS: 7440-10-0
Formula: Pr
MW: 140.91 g/mol

VQ-015929

Praseodymium lumps, 30-60 mm approx, 99.9%

CAS: 7440-10-0
Formula: Pr
MW: 140.91 g/mol

VQ-015930

Praseodymium powder, 5-10 μm, 99.9%

CAS: 7440-10-0
Formula: Pr
MW: 140.91 g/mol

VQ-015931

Puriss

Praseodymium rod, 6.35mm (0.25in) dia, 99.1% (metals basis excluding Ta)

CAS: 7440-10-0
Formula: Pr
MW: 140.91 g/mol

VQ-015932

Praseodymium rod, 8 mm dia, 99%+

CAS: 7440-10-0
Formula: Pr
MW: 140.91 g/mol

VQ-015933

Puriss

Praseodymium sputtering target, diam. x thickness 50.6 mm x 3 mm, 99.99%

CAS: 7440-10-0
Formula: Pr
MW: 140.91 g/mol

VQ-017211

Frequently asked questions

What is the CAS number of Praseodymium, pieces or lumps, 10-30 mm, 99.9%?

The CAS Registry Number of Praseodymium, pieces or lumps, 10-30 mm, 99.9% is 7440-10-0.

What is the molecular formula and molecular weight of Praseodymium, pieces or lumps, 10-30 mm, 99.9%?

Praseodymium, pieces or lumps, 10-30 mm, 99.9% has the molecular formula Pr and a molecular weight of 140.91 g/mol. Its IUPAC name is praseodymium.

Which grade and pack sizes of Praseodymium, pieces or lumps, 10-30 mm, 99.9% can I order?

We supply Praseodymium, pieces or lumps, 10-30 mm, 99.9% in (99.9%) grade, in 10 g, 50 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Praseodymium, pieces or lumps, 10-30 mm, 99.9%?

Yes. Every lot of Praseodymium, pieces or lumps, 10-30 mm, 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 Praseodymium, pieces or lumps, 10-30 mm, 99.9% be shipped internationally?

Yes. Praseodymium, pieces or lumps, 10-30 mm, 99.9% is classified as hazardous (UN 1383), 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.