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Substance
ID:306568
Structure
Similarity
Functional Group
Text
ID:135823
Silicon
Sigma Aldrich
ID: 647799
Names and Identifiers
Synonyms
硅
Silicon
IUPAC name
silicon
IUPAC Traditional name
silicon
Registration numbers
PubChem SID
24883550
MDL Number
MFCD00085311
CAS Number
7440-21-3
Properties
Product Information
Contains
phosphorus as dopant
Diam. × Thickness
2 in. × 0.5 mm
Linear Formula
Si
Physical Property
Density
2.33 g/mL at 25 °C(lit.)
Melting Point
1410 °C(lit.)
Semiconductor Properties
<111>, N-type
Apperance
crystalline (cubic (a = 5.4037))
wafer (single side polished)
Boiling Point
2355 °C(lit.)
Safety Information
MSDS Link
Download link
German water hazard class
2
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Molecule Details
Packaging
1 ea in rigid mailer
5 ea in padded box
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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