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647535

Sigma-Aldrich

Silicon

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

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Synonym(s):
Silicon element
Linear Formula:
Si
CAS Number:
Molecular Weight:
28.09
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

form

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

Quality Level

does not contain

dopant

diam. × thickness

3 in. × 0.5 mm

bp

2355 °C (lit.)

mp

1410 °C (lit.)

density

2.33 g/mL at 25 °C (lit.)

semiconductor properties

<100>, N-type

SMILES string

[Si]

InChI

1S/Si

InChI key

XUIMIQQOPSSXEZ-UHFFFAOYSA-N

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1 of 4

This Item
647543647101647675
Silicon wafer (single side polished), &#60;100&#62;, N-type, contains no dopant, diam. × thickness 3&#160;in. × 0.5&#160;mm

647535

Silicon

Silicon wafer (single side polished), &#60;111&#62;, N-type, contains no dopant, diam. × thickness 3&#160;in. × 0.5&#160;mm

647543

Silicon

Silicon wafer (single side polished), &#60;111&#62;, N-type, contains no dopant, diam. × thickness 2&#160;in. × 0.5&#160;mm

647101

Silicon

Silicon wafer (single side polished), &#60;100&#62;, P-type, contains boron as dopant, diam. × thickness 2&#160;in. × 0.5&#160;mm

647675

Silicon

density

2.33 g/mL at 25 °C (lit.)

density

2.33 g/mL at 25 °C (lit.)

density

2.33 g/mL at 25 °C (lit.)

density

2.33 g/mL at 25 °C (lit.)

mp

1410 °C (lit.)

mp

1410 °C (lit.)

mp

1410 °C (lit.)

mp

1410 °C (lit.)

bp

2355 °C (lit.)

bp

2355 °C (lit.)

bp

2355 °C (lit.)

bp

2355 °C (lit.)

does not contain

dopant

does not contain

dopant

does not contain

dopant

does not contain

-

diam. × thickness

3 in. × 0.5 mm

diam. × thickness

3 in. × 0.5 mm

diam. × thickness

2 in. × 0.5 mm

diam. × thickness

2 in. × 0.5 mm

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.

Physical properties

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 ″

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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