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Silicon(IV) oxide, powder, 0.5 micron, 99.9%

Codice prodotto. 11373876
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25 g
100 g
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100g
25g
Codice prodotto. Quantità unitSize
11373876 100 g 100g
11363876 25 g 25g
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Codice prodotto. 11373876

Marca: Thermo Scientific Alfa Aesar L16985.22

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Descrizione

Silicon(IV) oxide, 99.9%, O2Si, CAS Number-7631-86-9, silica, amorphous, silicic anhydride, tridymite, infusorial earth, silicon dioxide, silica, cristobalite, quartz, aerosil, diatomaceous earth, 100g, 2230 deg.C, CHEBI:30563, 231-545-4, 60.09, Warning | CAS: 7631-86-9 | O2Si | 60.08 g/mol

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.

Applications
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.

Solubility
Insoluble in water.

Notes
It is a very stable compound of silicon.
TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 7631-86-9
Formula molecolare O2Si
Molecular Weight (g/mol) 60.08
Numero MDL MFCD00011232 MFCD00217788 MFCD00163736 MFCD00148266 MFCD00603035 MFCD02100519 MFCD06202255 MFCD07370733
InChI Key VYPSYNLAJGMNEJ-UHFFFAOYSA-N
Sinonimo silica, silicon dioxide, quartz, cristobalite, diatomaceous earth, tridymite, silicic anhydride, aerosil, infusorial earth, silica, amorphous
PubChem CID 24261
ChEBI CHEBI:30563
IUPAC Name dioxosilane
SMILES O=[Si]=O

Specifica

Punti di ebollizione 2230°C
Materiale o nome chimico Silicon(IV) oxide
Punto di fusione 1710°C
Nota nome 0.5 micron
Forma fisica Powder
Quantità 100 g
Indice di Merck 14,8493
Informazioni di solubilità Insoluble in water.
Peso formulazione 60.09
Percent Purity 99.9%
Odore Odorless
Densità 2
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RUO – Research Use Only

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