Silicon sputtering target (with back plate),… 7440-21-3

Name: Silicon sputtering target (with back plate), diam. x thickness 4 inch x 4 mm, 99.99%
Brand: Vaqora Chemicals
SKU: VQ-017230

About Silicon sputtering target (with back plate), diam. x thickness 4 inch x 4 mm, 99.99%

Silicon sputtering target (with back plate), 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. Formula Si, molecular weight 28.09 g/mol. The IUPAC name is silicon.

It is supplied as a solid. Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Key uses span PVD and sputter coating, thin-film deposition and semiconductor fabrication. Our customers for this product work in academic and industrial research and electronics and semiconductors.

We offer Silicon sputtering target (with back plate), diam. x thickness 4 inch x 4 mm in 1 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	Silicon sputtering target (with back plate), diam. x thickness 4 inch x 4 mm, 99.99%
Catalogue No.	VQ-017230
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	28046900
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 (with back plate), diam. x thickness 4 inch x 4 mm, 99.99%?

The CAS Registry Number of Silicon sputtering target (with back plate), 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 (with back plate), diam. x thickness 4 inch x 4 mm, 99.99%?

Silicon sputtering target (with back plate), 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 (with back plate), diam. x thickness 4 inch x 4 mm, 99.99% can I order?

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

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

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

Yes. Silicon sputtering target (with back plate), 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.