Silizium(IV)-oxid, amorph rauchend, S.A. 300 bis 350 m2/g, Thermo Scientific Chemicals

Produktcode	Marke	Menge
11375537	Thermo Scientific Alfa Aesar 042741.18	50 g
11385537	Thermo Scientific Alfa Aesar 042741.30	250 g
11365537	Thermo Scientific Alfa Aesar 042741.A1	1 kg

Beschreibung

Adhesives, coatings, cosmetics, defomers, inks, lubricants, sealants, thermal insulationSilicon(IV) oxide is used in the manufacture of glass for windows, drinking glasses, beverage bottles and many other materials. Optical fibers for telecommunication are made from silica. It is also used as a raw material for many ceramics such as earthenware, stoneware and porcelain. In addition, silica is a common additive in the production of food and pharmaceutical products.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

S.A. 300 Bis 350 m²/g

Chemische Identifikatoren

• CAS: 7631-86-9
• Molekulargewicht (g/mol): 60.08
• InChI-Schlüssel: VYPSYNLAJGMNEJ-UHFFFAOYSA-N
• PubChem CID: 24261
• SMILES: O=[Si]=O

• Summenformel: O2Si
• MDL-Nummer: MFCD00011232 MFCD00217788 MFCD00163736 MFCD00148266 MFCD00603035 MFCD02100519 MFCD06202255 MFCD07370733
• Synonym: silica, silicon dioxide, quartz, cristobalite, diatomaceous earth, tridymite, silicic anhydride, aerosil, infusorial earth, silica, amorphous
• ChEBI: CHEBI:30563

Spezifikation

• Siedepunkt: 2230°C
• Schmelzpunkt: 1710°C
• Farbe: Weiß
• Summenformel: O2Si
• Synonym: silica, silicon dioxide, quartz, cristobalite, diatomaceous earth, tridymite, silicic anhydride, aerosil, infusorial earth, silica, amorphous
• InChI-Schlüssel: VYPSYNLAJGMNEJ-UHFFFAOYSA-N
• IUPAC-Name: Dioxosilan
• PubChem CID: 24261
• Formelmasse: 60.09
• Dichte: 2.2 g/cm³ at 20°C

• Chemischer Name oder Material: Silicon(IV) oxide
• CAS: 7631-86-9
• Physikalische Form: Pulver
• MDL-Nummer: MFCD00011232 MFCD00217788 MFCD00163736 MFCD00148266 MFCD00603035 MFCD02100519 MFCD06202255 MFCD07370733
• Löslichkeitsinformationen: Insoluble in water.
• SMILES: O=[Si]=O
• Molekulargewicht (g/mol): 60.08
• ChEBI: CHEBI:30563
• Geruch: Geruchsneutral

Sicherheit und Handhabung

Bei der Arbeit geeignete Schutzkleidung tragen.

H373:Kann bei längerer oder wiederholter Exposition zu Organschäden führen.

missing translation for 'einecsNumber' : 231-545-4

missing translation for 'tsca' : Ja

Recommended Storage : Umgebungstemperaturen

RUO – Research Use Only