Silicon wafer, P-type, contains boron as dopa… 7440-21-3

Name: Silicon wafer, P-type, contains boron as dopant, diam. × thickness 100 mm x 525 μm
Brand: Vaqora Chemicals
SKU: VQ-018120

About Silicon wafer, P-type, contains boron as dopant, diam. × thickness 100 mm x 525 μm

Listed under CAS 7440-21-3, Silicon wafer, P-type, contains boron as dopant, diam. × thickness 100 mm x 525 μm is an optical window available from Vaqora Chemicals. The compound has the formula Si, corresponding to a molecular weight of 28.09 g/mol. Its systematic (IUPAC) name is silicon.

The product is provided as a solid. 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.

Typical applications include optical windows, IR and UV optics, coated substrates and electronics and thin films. It is used across academic and industrial research and electronics and semiconductors.

We offer Silicon wafer, P-type, contains boron as dopant, diam. × thickness 100 mm x 525 μm in 1 pc and 10 pc packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Optical windows
IR & UV optics
Coated substrates
Electronics & thin films

Industries

Specifications & identifiers

Chemical identifiers
Product name	Silicon wafer, P-type, contains boron as dopant, diam. × thickness 100 mm x 525 μm
Catalogue No.	VQ-018120
CAS Number	7440-21-3
IUPAC name	silicon
Molecular formula	Si
Molecular weight	28.09 g/mol
Exact mass	27.9769
HSN code	38180090
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-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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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, P-type, contains boron as dopant, diam. × thickness 100 mm x 525 μm?

The CAS Registry Number of Silicon wafer, P-type, contains boron as dopant, diam. × thickness 100 mm x 525 μm is 7440-21-3.

What is the molecular formula and molecular weight of Silicon wafer, P-type, contains boron as dopant, diam. × thickness 100 mm x 525 μm?

Silicon wafer, P-type, contains boron as dopant, diam. × thickness 100 mm x 525 μm 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, P-type, contains boron as dopant, diam. × thickness 100 mm x 525 μm can I order?

We supply Silicon wafer, P-type, contains boron as dopant, diam. × thickness 100 mm x 525 μm, 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, P-type, contains boron as dopant, diam. × thickness 100 mm x 525 μm?

Yes. Every lot of Silicon wafer, P-type, contains boron as dopant, diam. × thickness 100 mm x 525 μm 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, P-type, contains boron as dopant, diam. × thickness 100 mm x 525 μm be shipped internationally?

Yes. Silicon wafer, P-type, contains boron as dopant, diam. × thickness 100 mm x 525 μm 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.