Silicon sputtering target, diam. x thickness… 7440-21-3

Name: Silicon sputtering target, diam. x thickness 4 inch x 4 mm, 99.99%
Brand: Vaqora Chemicals
SKU: VQ-017231

About Silicon sputtering target, diam. x thickness 4 inch x 4 mm, 99.99%

Silicon sputtering target, diam. x thickness 4 inch x 4 mm is a thin-film deposition material carrying the CAS registry number 7440-21-3, specified at 99.99% purity. With the molecular formula Si, it has a molar mass of 28.09 g/mol. The IUPAC name is silicon.

It is supplied as a solid. 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, semiconductor fabrication and electronics and thin films. Our customers for this product work in academic and industrial research and electronics and semiconductors.

Vaqora Chemicals supplies Silicon sputtering target, diam. x thickness 4 inch x 4 mm in 1 pc and 10 pc packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

PVD & sputter coating
Thin-film deposition
Semiconductor fabrication
Electronics & thin films

Industries

Specifications & identifiers

Chemical identifiers
Product name	Silicon sputtering target, diam. x thickness 4 inch x 4 mm, 99.99%
Catalogue No.	VQ-017231
CAS Number	7440-21-3
IUPAC name	silicon
Molecular formula	Si
Molecular weight	28.09 g/mol
Exact mass	27.9769
Purity / assay	99.99%
HSN code	9002
InChIKey	XUIMIQQOPSSXEZ-UHFFFAOYSA-N
SMILES	[Si]
PubChem CID	5461123

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

Safety & hazard information (GHS)

Flammable

Signal word: Danger

Hazard statements

H228Flammable solid
H320Causes eye irritation

Precautionary statements: P210, P240, P241, P264 + P265, P280, P305 + P351 + P338, P337 + P317, 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 7440-21-3

Silicon granules 3-6 mm 99.99%

CAS: 7440-21-3
Formula: Si
MW: 28.09 g/mol

VQ-016875

Silicon nanopowder, APS 130 nm, 99.5%

CAS: 7440-21-3
Formula: Si
MW: 28.09 g/mol

VQ-017373

Silicon Nanopowder, APS 20-30 nm, 98%+

CAS: 7440-21-3
Formula: Si
MW: 28.09 g/mol

VQ-017374

Silicon Nanopowder, APS 30-50 nm, 98%

CAS: 7440-21-3
Formula: Si
MW: 28.09 g/mol

VQ-017375

Silicon Nanopowder, APS 50-70 nm, 98%

CAS: 7440-21-3
Formula: Si
MW: 28.09 g/mol

VQ-017376

Silicon optical (mono crystalline) windows, 170 mm dia, 25 mm thick, 99.999%

CAS: 7440-21-3
Formula: Si
MW: 28.09 g/mol

VQ-018093

Silicon optical (mono crystalline) windows, 25 mm dia, 3 mm thick, 99.999%

CAS: 7440-21-3
Formula: Si
MW: 28.09 g/mol

VQ-018094

Silicon optical (mono crystalline) windows, 30 mm dia, 10 mm thick, 99.999%

CAS: 7440-21-3
Formula: Si
MW: 28.09 g/mol

VQ-018095

All 21 products with CAS 7440-21-3 →

Frequently asked questions

What is the CAS number of Silicon sputtering target, diam. x thickness 4 inch x 4 mm, 99.99%?

The CAS Registry Number of Silicon sputtering target, diam. x thickness 4 inch x 4 mm, 99.99% is 7440-21-3.

What is the molecular formula and molecular weight of Silicon sputtering target, diam. x thickness 4 inch x 4 mm, 99.99%?

Silicon sputtering target, diam. x thickness 4 inch x 4 mm, 99.99% has the molecular formula Si and a molecular weight of 28.09 g/mol. Its IUPAC name is silicon.

Which grade and pack sizes of Silicon sputtering target, diam. x thickness 4 inch x 4 mm, 99.99% can I order?

We supply Silicon sputtering target, diam. x thickness 4 inch x 4 mm, 99.99% in (99.99%) grade, in 1 pc, 10 pc packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Silicon sputtering target, diam. x thickness 4 inch x 4 mm, 99.99%?

Yes. Every lot of Silicon sputtering target, diam. x thickness 4 inch x 4 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 Silicon sputtering target, diam. x thickness 4 inch x 4 mm, 99.99% be shipped internationally?

Yes. Silicon sputtering target, diam. x thickness 4 inch x 4 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.