Niobium wire, 1.0 mm (0.04in) dia, 99.8%

Name: Niobium wire, 1.0 mm (0.04in) dia, 99.8%
Brand: Vaqora Chemicals
SKU: VQ-016560

About Niobium wire, 1.0 mm (0.04in) dia, 99.8%

Vaqora Chemicals supplies Niobium wire, 1.0 mm (0.04in) dia, a metal wire / rod registered under CAS number 7440-03-1, specified at 99.8% purity. The compound has the formula Nb, corresponding to a molecular weight of 92.91 g/mol. The IUPAC name is niobium.

The product is provided as a wire. Literature values give a melting point of 2468 °C and a density of 8.57 g/mL at 25 °C. Keep the container tightly sealed and store it in a cool, dry area. 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 and materials research. Buyers come mainly from academic and industrial research, metallurgy and mining and electronics and semiconductors.

Vaqora Chemicals supplies Niobium wire, 1.0 mm (0.04in) dia in 1 m and 5 m packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Electrodes & filaments
Thermocouples & heating
Materials research

Industries

Specifications & identifiers

Chemical identifiers
Product name	Niobium wire, 1.0 mm (0.04in) dia, 99.8%
Catalogue No.	VQ-016560
CAS Number	7440-03-1
IUPAC name	niobium
Molecular formula	Nb
Molecular weight	92.91 g/mol
Exact mass	92.9064
Purity / assay	99.8%
HSN code	81129200
InChIKey	GUCVJGMIXFAOAE-UHFFFAOYSA-N
SMILES	[Nb]
PubChem CID	23936

Physical properties
Physical form	Wire
Appearance	Wire
Melting point	2468 °C
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 wire, 1.0 mm (0.04in) dia, 99.8%?

The CAS Registry Number of Niobium wire, 1.0 mm (0.04in) dia, 99.8% is 7440-03-1.

What is the molecular formula and molecular weight of Niobium wire, 1.0 mm (0.04in) dia, 99.8%?

Niobium wire, 1.0 mm (0.04in) dia, 99.8% 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 wire, 1.0 mm (0.04in) dia, 99.8% can I order?

We supply Niobium wire, 1.0 mm (0.04in) dia, 99.8% in (99.8%) grade, in 1 m, 5 m packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Niobium wire, 1.0 mm (0.04in) dia, 99.8%?

Yes. Every lot of Niobium wire, 1.0 mm (0.04in) dia, 99.8% 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 wire, 1.0 mm (0.04in) dia, 99.8% be shipped internationally?

Yes. Niobium wire, 1.0 mm (0.04in) dia, 99.8% 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.