Key Documents

View All Documentation

647535

Silicon

Name: Silicon
Brand: ALDRICH

wafer (single side polished), <100>, N-type, contains no dopant, diam. × thickness 3 in. × 0.5 mm

Synonym(s):

Silicon element

Select a Size

Change View

About This Item

Linear Formula:

CAS Number:

7440-21-3

Molecular Weight:

28.09

NACRES:

NA.23

PubChem Substance ID:

24883543

UNSPSC Code:

12352300

EC Number:

231-130-8

MDL number:

MFCD00085311

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

Quality Level

100

form

crystalline (cubic (a = 5.4037)), wafer (single side polished)

does not contain

dopant

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

diam. × thickness

3 in. × 0.5 mm

matrix

silicon base material

bp

2355 °C (lit.)

mp

1410 °C (lit.)

density

2.33 g/mL at 25 °C (lit.)

greener alternative category

Enabling

semiconductor properties

<100>, N-type

SMILES string

[Si]

InChI

1S/Si

InChI key

XUIMIQQOPSSXEZ-UHFFFAOYSA-N

Description

General description

0 vortex defects. Etch pitch density (EPD) <100 cm^-2. Resistivity 1,000- 2,300 Ωcm

Oxygen content: <= 1~1.8 x 10¹⁸/cm³; Carbon content: <= 5 x 10¹⁶/cm³; Boule diameter: 1~8 ″

We are committed to bringing you Greener Alternative Products, which belongs to one of the four categories of greener alternatives. This enabling product has been enhanced for energy efficiency. Click here for more information.

Application

Silicon wafers are majorly used in electronics as substrate materials. They are also used in a variety of applications like solar cells, microelectronics, and other integrated circuits.

Still not finding the right product?

Explore all of our products under Silicon

Storage Class

11 - Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Protocols

Negative Photoresist Procedure

Photoresist kit offers pre-weighed chemical components for lithographic processes, with separate etchants for various substrate choices.

Articles

Atomic Layer Deposition of Nanomaterials for Li-Ion Batteries, Fuel Cells, and Solar Cells

Nanomaterials are considered a route to the innovations required for large-scale implementation of renewable energy technologies in society to make our life sustainable.

Molecular Monolayers on Silicon Surfaces

Explore methods for molecular monolayers on silicon surfaces, their properties, and applications in molecular electronics and sensing.

Dye-Sensitized and Perovskite Solar Cells

Continuous efficiency improvements in photovoltaic devices result from material advancements and manufacturing innovation.

View All Articles

Global Trade Item Number

SKU	GTIN
647535-1EA	04061833314852
647535-5EA	04061833366752