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Silizium(IV)-oxid, 99.5 % (Metallbasis), Thermo Scientific Chemicals
114.00 CHF - 252.00 CHF
Chemische Identifikatoren
CAS | 14808-60-7 |
---|---|
Summenformel | O2Si |
Molekulargewicht (g/mol) | 60.08 |
MDL-Nummer | MFCD00011232,MFCD00217788,MFCD00163736,MFCD07370733 |
InChI-Schlüssel | VYPSYNLAJGMNEJ-UHFFFAOYSA-N |
Synonym | silica, silicon dioxide, quartz, cristobalite, diatomaceous earth, tridymite, silicic anhydride, aerosil, infusorial earth, silica, amorphous |
PubChem CID | 24261 |
ChEBI | CHEBI:30563 |
SMILES | O=[Si]=O |
Produktcode | Marke | Menge | Preis | Menge & Verfügbarkeit | |||||
---|---|---|---|---|---|---|---|---|---|
Produktcode | Marke | Menge | Preis | Menge & Verfügbarkeit | |||||
11319249
|
Thermo Scientific Alfa Aesar
088316.30 |
250 g |
114.00 CHF
250 Gramm |
Log in om dit product te kopen Registreer vandaag om een webaccount aan te maken | |||||
11309249
|
Thermo Scientific Alfa Aesar
088316.A1 |
1 kg |
252.00 CHF
1 Kilogramm |
Log in om dit product te kopen Registreer vandaag om een webaccount aan te maken | |||||
Beschreibung
Silicon(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 foods 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.
Chemische Identifikatoren
14808-60-7 | |
60.08 | |
VYPSYNLAJGMNEJ-UHFFFAOYSA-N | |
24261 | |
O=[Si]=O |
O2Si | |
MFCD00011232,MFCD00217788,MFCD00163736,MFCD07370733 | |
silica, silicon dioxide, quartz, cristobalite, diatomaceous earth, tridymite, silicic anhydride, aerosil, infusorial earth, silica, amorphous | |
CHEBI:30563 |
Spezifikation
2230°C | |
1710°C | |
Braun bis Weiß | |
99.5% (metals basis) | |
MFCD00011232,MFCD00217788,MFCD00163736,MFCD07370733 | |
Insoluble in water and acids. | |
O=[Si]=O | |
60.08 | |
CHEBI:30563 | |
Geruchsneutral |
Silicon(IV) oxide | |
14808-60-7 | |
Pulver | |
O2Si | |
silica, silicon dioxide, quartz, cristobalite, diatomaceous earth, tridymite, silicic anhydride, aerosil, infusorial earth, silica, amorphous | |
VYPSYNLAJGMNEJ-UHFFFAOYSA-N | |
Silandion | |
24261 | |
60.09 | |
2.2 to 2.6 g/cm3 at 20°C |
Sicherheit und Handhabung
P201-P202-P281-P308+P313-P501c
Gehäuse H350
missing translation for 'einecsNumber' : 238-878-4
missing translation for 'rtecsNumber' : Gehäuse VV7330000
missing translation for 'tsca' : Ja
Recommended Storage : Umgebungstemperaturen
- Silicon(IV) oxide
Signalwort
- Gefahr
Gefahrenkategorie
- Karzinogenität Kategorie 1A
- Spezifische Zielorgan-Toxizität Kategorie 2
Gefahrenhinweis
- H350i-Kann bei Einatmen Krebs erzeugen.
- H373-Kann die Organe schädigen.
Sicherheitshinweis
- P201-Vor Gebrauch besondere Anweisungen einholen.
- P280-Schutzhandschuhe/Schutzkleidung/Augenschutz/Gesichtsschutz tragen.
- P308+P313-BEI Exposition oder falls betroffen: Ärztlichen Rat einholen/ärztliche Hilfe hinzuziehen.
Ergänzende Informationen
- MIXTURE LIST-Enthält: Quartz
RUO – Research Use Only
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