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Silicon(IV) oxide, 99.0% (metals basis), Thermo Scientific Chemicals
93.97 € - 636.17 €
Chemical Identifiers
| CAS | 7631-86-9 |
|---|---|
| Molecular Formula | O2Si |
| Molecular Weight (g/mol) | 60.08 |
| MDL Number | MFCD00011232 MFCD00217788 MFCD00163736 MFCD00148266 MFCD00603035 MFCD02100519 MFCD06202255 MFCD07370733 |
| InChI Key | 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 |
| Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
|---|---|---|---|---|---|---|---|---|---|
| Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
|
11403820
|
Thermo Scientific Alfa Aesar
089709.30 |
250 g |
93.97 €
250g |
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|
11413820
|
Thermo Scientific Alfa Aesar
089709.A1 |
1 kg |
239.19 €
1kg |
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|
11423820
|
Thermo Scientific Alfa Aesar
089709.A7 |
5 kg |
636.17 €
5kg |
Please sign in to purchase this item. Need a web account? Register with us today! | |||||
Description
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.
Chemical Identifiers
| 7631-86-9 | |
| 60.08 | |
| VYPSYNLAJGMNEJ-UHFFFAOYSA-N | |
| 24261 | |
| O=[Si]=O |
| O2Si | |
| MFCD00011232 MFCD00217788 MFCD00163736 MFCD00148266 MFCD00603035 MFCD02100519 MFCD06202255 MFCD07370733 | |
| silica, silicon dioxide, quartz, cristobalite, diatomaceous earth, tridymite, silicic anhydride, aerosil, infusorial earth, silica, amorphous | |
| CHEBI:30563 |
Specifications
| 2230°C | |
| 7631-86-9 | |
| 99.8% (metals basis) | |
| MFCD00011232 MFCD00217788 MFCD00163736 MFCD00148266 MFCD00603035 MFCD02100519 MFCD06202255 MFCD07370733 | |
| Insoluble in water. | |
| O=[Si]=O | |
| 60.08 | |
| CHEBI:30563 | |
| 2.2 to 2.6 g/mL |
| 1710°C | |
| Fused Amorphous Powder | |
| O2Si | |
| silica, silicon dioxide, quartz, cristobalite, diatomaceous earth, tridymite, silicic anhydride, aerosil, infusorial earth, silica, amorphous | |
| VYPSYNLAJGMNEJ-UHFFFAOYSA-N | |
| silanedione | |
| 24261 | |
| 60.09 | |
| Silicon(IV) oxide |
Safety and Handling
missing translation for 'einecsNumber' : 231-545-4
missing translation for 'tsca' : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only
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