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Substance
ID:319848
Structure
Similarity
Functional Group
Text
ID:135823
Silicon
Sigma Aldrich
ID: 647772
Names and Identifiers
Synonyms
硅
Silicon
IUPAC name
silicon
IUPAC Traditional name
silicon
Registration numbers
MDL Number
MFCD00085311
CAS Number
7440-21-3
PubChem SID
24883548
Properties
Physical Property
Apperance
crystalline (cubic (a = 5.4037))
wafer (single side polished)
Boiling Point
2355 °C(lit.)
Density
2.33 g/mL at 25 °C(lit.)
Melting Point
1410 °C(lit.)
Semiconductor Properties
<111>, P-type
Safety Information
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
MSDS Link
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German water hazard class
2
Product Information
Contains
boron as dopant
Diam. × Thickness
3 in. × 0.5 mm
Linear Formula
Si
Molecule Details
Packaging
5 ea in ampule
Physical properties
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 ″
Molecular Spectra
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References
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Molecular Spectra
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