647780
Aldrich

Silicon

wafer (single side polished), (100), doped (N-type), diam. × thickness 2 in. × 0.5 mm

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Molecular Formula

Molecular Weight

28.09

CAS Number

7440-21-3

MDL number

MFCD00085311

PubChem Substance ID

24883549

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Descriptions

Packaging

1, 5 ea in padded box

Physical properties

0 vortex defects. Etch pitch density (EPD) < 100 (cm^-2). Resistivity 10^-3- 40Ωcm

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

Properties

form

crystalline (cubic (a = 5.4037))

wafer (single side polished)

contains

phosphorus as dopant

diam. × thickness

2 in. × 0.5 mm

2355 °C(lit.)

1410 °C(lit.)

density

2.33 g/mL at 25 °C(lit.)

References

Merck

Merck 13,8565

reference

Aldrich MSDS 1, 1601:C / Aldrich MSDS 1, 1601:B / Corp MSDS 1 (2), 2090:C / Corp MSDS 1 (2), 3090:D / Corp MSDS 1 (2), 3090:C / RegBook 1 (3), 3217:D / RegBook 1 (3), 3217:C

Safety

WGK Germany

RTECS

VW0400000

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