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647705

Silicon

wafer, <111>, P-type, contains boron as dopant, diam. × thickness 2 in. × 0.3 mm

Sustainability features

Synonym(s):

Silicon element

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About This Item

Linear Formula:
Si
CAS Number:
7440-21-3
Molecular Weight:
28.09
NACRES:
NA.23
PubChem Substance ID:
24883420
UNSPSC Code:
12352300
MDL number:
MFCD00085311
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Quality Segment

form

crystalline (cubic (a = 5.4037)), wafer

contains

boron as dopant

greener alternative product characteristics

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

sustainability

Sustainability features

diam. × thickness

2 in. × 0.3 mm

bp

2355 °C (lit.)

mp

1410 °C (lit.)

density

2.33 g/mL at 25 °C (lit.)

greener alternative category

semiconductor properties

<111>, P-type

SMILES string

[Si]

InChI

1S/Si

InChI key

XUIMIQQOPSSXEZ-UHFFFAOYSA-N

General description

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0 vortex defects. Etch pitch density (EPD) < 100 (cm-2). Resistivity 10-3 - 40 Ωcm
Oxygen content: <= 1~1.8 x 1018 /cm3; Carbon content: <= 5 x 1016 /cm3; Boule diameter: 1~8 ″

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PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)

Storage Class

11 - Combustible Solids

WGK

nwg

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