342831

Siliziumdioxid

fused (granular), 4-20 mesh, 99.9% trace metals basis

• Synonym(e): Cristobalit, Kieselgel, Quarz, Seesand
• Lineare Formel: SiO₂
• CAS-Nummer: 60676-86-0
• Molekulargewicht: 60.08
• EG-Nummer: 262-373-8
• MDL-Nummer: MFCD00011232
• UNSPSC-Code: 12352303
• PubChem Substanz-ID: 24860740
• NACRES: NA.23

Eigenschaften

• Assay: 99.9% trace metals basis
• Form: fused (granular)
• Brechungsindex: n20/D 1.544 (lit.)
• Partikelgröße: 4-20 mesh
• mp (Schmelzpunkt): 1610 °C (lit.)
• Dichte: 2.6 g/mL at 25 °C (lit.)
• Anwendung(en): battery manufacturing
• SMILES String: O=[Si]=O
• InChI: 1S/O2Si/c1-3-2
• InChIKey: VYPSYNLAJGMNEJ-UHFFFAOYSA-N

Beschreibung

Anwendung

SiO₂ is majorly used as a substrate material with excellent thermo-mechanical properties, which can be used in a variety of applications which include: vapor deposition, phase deposition, atomic force microscopy probes (AFM), spin coating, electronic based devices.

Sicherheitshinweise

• Lagerklassenschlüssel: 13 - Non Combustible Solids
• WGK: nwg
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves