647705

Silizium

wafer, <111>, P-type, contains boron as dopant, diam. × thickness 2 in. × 0.3 mm

• Synonym(e): Silicon element
• Lineare Formel: Si
• CAS-Nummer: 7440-21-3
• Molekulargewicht: 28.09
• NACRES: NA.23
• PubChem Substance ID: 24883420
• UNSPSC Code: 12352300
• MDL number: MFCD00085311

Eigenschaften

• Quality Segment: 100
• form: crystalline (cubic (a = 5.4037)), wafer
• contains: boron as dopant
• greener alternative product characteristics: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Sustainability features
• diam. × thickness: 2 in. × 0.3 mm
• bp: 2355 °C (lit.)
• mp: 1410 °C (lit.)
• density: 2.33 g/mL at 25 °C (lit.)
• semiconductor properties: <111>, P-type
• SMILES string: [Si]
• InChI: 1S/Si
• InChI key: XUIMIQQOPSSXEZ-UHFFFAOYSA-N

Beschreibung

General description

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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 ″

Sicherheitshinweise

• PSA (Persönliche Schutzausrüstung): Eyeshields, Gloves, type N95 (US)
• Lagerklasse: 11 - Combustible Solids
• Was ist los?: nwg