Silicon wafer (single substrase), N-type, con… 7440-21-3

Name: Silicon wafer (single substrase), N-type, contains phosphorus (Ph) as dopant, diam. x thickness 100 mm x 0.525 mm
Brand: Vaqora Chemicals
SKU: VQ-018301

About Silicon wafer (single substrase), N-type, contains phosphorus (Ph) as dopant, diam. x thickness 100 mm x 0.525 mm

Silicon wafer (single substrase), N-type, contains phosphorus (Ph) as dopant, diam. x thickness 100 mm x 0.525 mm (CAS 7440-21-3) is a single crystal substrate offered by Vaqora Chemicals. Its molecular formula is Si and its molecular weight is 28.09 g/mol. Systematically, it is named silicon.

The product is provided 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 epitaxial thin-film growth, semiconductor research, substrate for devices and electronics and thin films. Our customers for this product work in academic and industrial research and electronics and semiconductors.

Vaqora Chemicals supplies Silicon wafer (single substrase), N-type, contains phosphorus (Ph) as dopant, diam. x thickness 100 mm x 0.525 mm in 1 pc and 10 pc packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Epitaxial thin-film growth
Semiconductor research
Substrate for devices
Electronics & thin films

Industries

Specifications & identifiers

Chemical identifiers
Product name	Silicon wafer (single substrase), N-type, contains phosphorus (Ph) as dopant, diam. x thickness 100 mm x 0.525 mm
Catalogue No.	VQ-018301
CAS Number	7440-21-3
IUPAC name	silicon
Molecular formula	Si
Molecular weight	28.09 g/mol
Exact mass	27.9769
HSN code	90019002
InChIKey	XUIMIQQOPSSXEZ-UHFFFAOYSA-N
SMILES	[Si]
PubChem CID	5461123

Physical properties
Physical form	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

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VQ-017375

Silicon Nanopowder, APS 50-70 nm, 98%

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Formula: Si
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VQ-017376

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

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

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Formula: Si
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VQ-018094

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

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MW: 28.09 g/mol

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Frequently asked questions

What is the CAS number of Silicon wafer (single substrase), N-type, contains phosphorus (Ph) as dopant, diam. x thickness 100 mm x 0.525 mm?

The CAS Registry Number of Silicon wafer (single substrase), N-type, contains phosphorus (Ph) as dopant, diam. x thickness 100 mm x 0.525 mm is 7440-21-3.

What is the molecular formula and molecular weight of Silicon wafer (single substrase), N-type, contains phosphorus (Ph) as dopant, diam. x thickness 100 mm x 0.525 mm?

Silicon wafer (single substrase), N-type, contains phosphorus (Ph) as dopant, diam. x thickness 100 mm x 0.525 mm 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 wafer (single substrase), N-type, contains phosphorus (Ph) as dopant, diam. x thickness 100 mm x 0.525 mm can I order?

We supply Silicon wafer (single substrase), N-type, contains phosphorus (Ph) as dopant, diam. x thickness 100 mm x 0.525 mm, 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 wafer (single substrase), N-type, contains phosphorus (Ph) as dopant, diam. x thickness 100 mm x 0.525 mm?

Yes. Every lot of Silicon wafer (single substrase), N-type, contains phosphorus (Ph) as dopant, diam. x thickness 100 mm x 0.525 mm 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 wafer (single substrase), N-type, contains phosphorus (Ph) as dopant, diam. x thickness 100 mm x 0.525 mm be shipped internationally?

Yes. Silicon wafer (single substrase), N-type, contains phosphorus (Ph) as dopant, diam. x thickness 100 mm x 0.525 mm 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.