Niobium rod, dia 3 mm, 99.9%

Name: Niobium rod, dia 3 mm, 99.9%
Brand: Vaqora Chemicals
SKU: VQ-016558

About Niobium rod, dia 3 mm, 99.9%

Niobium rod, dia 3 mm is a metal wire / rod carrying the CAS registry number 7440-03-1 at a purity of 99.9%. The compound has the formula Nb, corresponding to a molecular weight of 92.91 g/mol. Its systematic (IUPAC) name is niobium.

The product is provided as a rod. Literature values give a density of 8.57 g/mL at 25 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Danger” with 1 hazard statement. Review the Safety Data Sheet before use.

Key uses span electrodes and filaments, thermocouples and heating, materials research and metallurgy and plating. Typical end-use sectors are academic and industrial research, metallurgy and mining and electronics and semiconductors.

Available in 25 g, 100 g and 500 g packs, Niobium rod, dia 3 mm is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Electrodes & filaments
Thermocouples & heating
Materials research
Metallurgy & plating

Industries

Specifications & identifiers

Chemical identifiers
Product name	Niobium rod, dia 3 mm, 99.9%
Catalogue No.	VQ-016558
CAS Number	7440-03-1
IUPAC name	niobium
Molecular formula	Nb
Molecular weight	92.91 g/mol
Exact mass	92.9064
Purity / assay	99.9%
HSN code	81129200
InChIKey	GUCVJGMIXFAOAE-UHFFFAOYSA-N
SMILES	[Nb]
PubChem CID	23936

Physical properties
Physical form	Solid
Appearance	Rod
Density	8.57 g/mL at 25 °C
H-bond donors / acceptors	0 / 0
TPSA	0 Å²

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 7440-03-1

Niobium chunks, 1-10 mm, 99.95%

CAS: 7440-03-1
Formula: Nb
MW: 92.91 g/mol

VQ-016853

Niobium chunks, 4-10 mm, 99.999%

CAS: 7440-03-1
Formula: Nb
MW: 92.91 g/mol

VQ-016854

Niobium chunks, 99.999%

CAS: 7440-03-1
Formula: Nb
MW: 92.91 g/mol

VQ-016855

Niobium foil, 0.1 mm thick, 99.9%+

CAS: 7440-03-1
Formula: Nb
MW: 92.91 g/mol

VQ-016395

Niobium foil, 0.25 mm thick, 99.9%+

CAS: 7440-03-1
Formula: Nb
MW: 92.91 g/mol

VQ-016396

Niobium foil, 1.5 mm thick, 99.9%

CAS: 7440-03-1
Formula: Nb
MW: 92.91 g/mol

VQ-016397

Niobium micro powder, APS 40-50 µm, 99.9%

CAS: 7440-03-1
Formula: Nb
MW: 92.91 g/mol

VQ-017365

Niobium nanopowder APS 60-80 nm, 99.8%

CAS: 7440-03-1
Formula: Nb
MW: 92.91 g/mol

VQ-017366

All 21 products with CAS 7440-03-1 →

Frequently asked questions

What is the CAS number of Niobium rod, dia 3 mm, 99.9%?

The CAS Registry Number of Niobium rod, dia 3 mm, 99.9% is 7440-03-1.

What is the molecular formula and molecular weight of Niobium rod, dia 3 mm, 99.9%?

Niobium rod, dia 3 mm, 99.9% has the molecular formula Nb and a molecular weight of 92.91 g/mol. Its IUPAC name is niobium.

Which grade and pack sizes of Niobium rod, dia 3 mm, 99.9% can I order?

We supply Niobium rod, dia 3 mm, 99.9% in (99.9%) grade, in 25 g, 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Niobium rod, dia 3 mm, 99.9%?

Yes. Every lot of Niobium rod, dia 3 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 Niobium rod, dia 3 mm, 99.9% be shipped internationally?

Yes. Niobium rod, dia 3 mm, 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.