Niobium sputtering target, diam. x thickness… 7440-03-1

Name: Niobium sputtering target, diam. x thickness 3 inch × 3 mm, 99.99%
Brand: Vaqora Chemicals
SKU: VQ-017186

About Niobium sputtering target, diam. x thickness 3 inch × 3 mm, 99.99%

Vaqora Chemicals supplies Niobium sputtering target, diam. x thickness 3 inch × 3 mm, a thin-film deposition material registered under CAS number 7440-03-1, specified at 99.99% purity. With the molecular formula Nb, it has a molar mass of 92.91 g/mol. Systematically, it is named niobium. Common synonyms include Columbium.

It is supplied as a solid. Reported physical data include a melting point of 2468 °C and a boiling point of 4742 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span PVD and sputter coating, thin-film deposition and semiconductor fabrication. It is used across academic and industrial research and electronics and semiconductors.

We offer Niobium sputtering target, diam. x thickness 3 inch × 3 mm in 1 pc and 5 pc packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

PVD & sputter coating
Thin-film deposition
Semiconductor fabrication

Industries

Specifications & identifiers

Chemical identifiers
Product name	Niobium sputtering target, diam. x thickness 3 inch × 3 mm, 99.99%
Catalogue No.	VQ-017186
CAS Number	7440-03-1
IUPAC name	niobium
Molecular formula	Nb
Molecular weight	92.91 g/mol
Exact mass	92.9064
Purity / assay	99.99%
HSN code	81129200
InChIKey	GUCVJGMIXFAOAE-UHFFFAOYSA-N
SMILES	[Nb]
PubChem CID	23936

Physical properties
Physical form	Solid
Melting point	2468 °C
Boiling point	4742 °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 sputtering target, diam. x thickness 3 inch × 3 mm, 99.99%?

The CAS Registry Number of Niobium sputtering target, diam. x thickness 3 inch × 3 mm, 99.99% is 7440-03-1. It is also known as Columbium.

What is the molecular formula and molecular weight of Niobium sputtering target, diam. x thickness 3 inch × 3 mm, 99.99%?

Niobium sputtering target, diam. x thickness 3 inch × 3 mm, 99.99% 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 sputtering target, diam. x thickness 3 inch × 3 mm, 99.99% can I order?

We supply Niobium sputtering target, diam. x thickness 3 inch × 3 mm, 99.99% in (99.99%) grade, in 1 pc, 5 pc packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Niobium sputtering target, diam. x thickness 3 inch × 3 mm, 99.99%?

Yes. Every lot of Niobium sputtering target, diam. x thickness 3 inch × 3 mm, 99.99% 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 sputtering target, diam. x thickness 3 inch × 3 mm, 99.99% be shipped internationally?

Yes. Niobium sputtering target, diam. x thickness 3 inch × 3 mm, 99.99% 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.