647799
Silicon
wafer (single side polished), <111>, N-type, contains phosphorus as dopant, diam. × thickness 2 in. × 0.5 mm
Synonym(s):
Silicon element
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About This Item
Linear Formula:
Si
CAS Number:
Molecular Weight:
28.09
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
NACRES:
NA.23
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form
crystalline (cubic (a = 5.4037))
wafer (single side polished)
Quality Level
contains
phosphorus as dopant
diam. × thickness
2 in. × 0.5 mm
bp
2355 °C (lit.)
mp
1410 °C (lit.)
density
2.33 g/mL at 25 °C (lit.)
semiconductor properties
<111>, N-type
SMILES string
[Si]
InChI
1S/Si
InChI key
XUIMIQQOPSSXEZ-UHFFFAOYSA-N
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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 ″
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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