Tantalum sputtering target, diam. × thickness… 7440-25-7

Name: Tantalum sputtering target, diam. × thickness 2 inch × 3 mm, 99.9%
Brand: Vaqora Chemicals
SKU: VQ-017250

About Tantalum sputtering target, diam. × thickness 2 inch × 3 mm, 99.9%

Tantalum sputtering target, diam. × thickness 2 inch × 3 mm (CAS 7440-25-7) is a thin-film deposition material offered by Vaqora Chemicals with a typical assay of 99.9%. With the molecular formula Ta, it has a molar mass of 180.95 g/mol. The IUPAC name is tantalum.

It is supplied as a foil. Store sealed in a dry, well-ventilated location away from incompatible materials. 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, semiconductor fabrication and metallurgy and plating. Typical end-use sectors are academic and industrial research and electronics and semiconductors.

Standard pack sizes are 1 pc and 5 pc, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

PVD & sputter coating
Thin-film deposition
Semiconductor fabrication
Metallurgy & plating

Industries

Specifications & identifiers

Chemical identifiers
Product name	Tantalum sputtering target, diam. × thickness 2 inch × 3 mm, 99.9%
Catalogue No.	VQ-017250
CAS Number	7440-25-7
IUPAC name	tantalum
Molecular formula	Ta
Molecular weight	180.95 g/mol
Exact mass	180.948
Purity / assay	99.9%
HSN code	81039000
InChIKey	GUVRBAGPIYLISA-UHFFFAOYSA-N
SMILES	[Ta]
PubChem CID	23956

Physical properties
Physical form	Foil
Appearance	Foil
H-bond donors / acceptors	0 / 0
TPSA	0 Å²

Safety & hazard information (GHS)

Flammable

Signal word: Danger

Hazard statements

H228Flammable solid
H252Self-heating in large quantities, may catch fire

Precautionary statements: P210, P235, P240, P241, P280, P370 + P378, P407, P410, P413, P420

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 7440-25-7

Tantalum chunks, 1-10 mm, 99.95%

CAS: 7440-25-7
Formula: Ta
MW: 180.95 g/mol

VQ-016898

Tantalum chunks, 4-10 mm, 99.999%

CAS: 7440-25-7
Formula: Ta
MW: 180.95 g/mol

VQ-016899

Tantalum chunks, 99.999%

CAS: 7440-25-7
Formula: Ta
MW: 180.95 g/mol

VQ-016900

Puriss

Tantalum crucibles, 99.9%, OD: 10 mm, Thick: 0.5 mm, Height: 15 mm

CAS: 7440-25-7
Formula: Ta
MW: 180.95 g/mol

VQ-018510

Puriss

Tantalum crucibles, 99.95%, OD: 8 mm, Thick: 1 mm, Height: 25 mm

CAS: 7440-25-7
Formula: Ta
MW: 180.95 g/mol

VQ-018511

Tantalum foil, 0.002 mm thick, 99.9%

CAS: 7440-25-7
Formula: Ta
MW: 180.95 g/mol

VQ-016427

Tantalum foil, 0.002 mm thick, 99%

CAS: 7440-25-7
Formula: Ta
MW: 180.95 g/mol

VQ-016426

Tantalum foil, 0.0025 mm thick, 99.9%

CAS: 7440-25-7
Formula: Ta
MW: 180.95 g/mol

VQ-016428

All 21 products with CAS 7440-25-7 →

Frequently asked questions

What is the CAS number of Tantalum sputtering target, diam. × thickness 2 inch × 3 mm, 99.9%?

The CAS Registry Number of Tantalum sputtering target, diam. × thickness 2 inch × 3 mm, 99.9% is 7440-25-7.

What is the molecular formula and molecular weight of Tantalum sputtering target, diam. × thickness 2 inch × 3 mm, 99.9%?

Tantalum sputtering target, diam. × thickness 2 inch × 3 mm, 99.9% has the molecular formula Ta and a molecular weight of 180.95 g/mol. Its IUPAC name is tantalum.

Which grade and pack sizes of Tantalum sputtering target, diam. × thickness 2 inch × 3 mm, 99.9% can I order?

We supply Tantalum sputtering target, diam. × thickness 2 inch × 3 mm, 99.9% in (99.9%) 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 Tantalum sputtering target, diam. × thickness 2 inch × 3 mm, 99.9%?

Yes. Every lot of Tantalum sputtering target, diam. × thickness 2 inch × 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 Tantalum sputtering target, diam. × thickness 2 inch × 3 mm, 99.9% be shipped internationally?

Yes. Tantalum sputtering target, diam. × thickness 2 inch × 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.