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Oxyde de silicium (IV), 99,5 %, Thermo Scientific Chemicals

Code produit. 11352118
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Quantité:
2 kg
10 kg

In the manufacture of glass, ceramics and abrasives, in water filtration, in cosmetics, pharmaceuticals and rubber, as a thermal insulatorSilica 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.

TRUSTED_SUSTAINABILITY

Identifiants chimiques

CAS 14808-60-7
Formule moléculaire O2Si
Poids moléculaire (g/mol) 60.08
Numéro MDL MFCD00011232,MFCD00217788,MFCD00163736,MFCD07370733
Clé InChI VYPSYNLAJGMNEJ-UHFFFAOYSA-N
Synonyme silica, silicon dioxide, quartz, cristobalite, diatomaceous earth, tridymite, silicic anhydride, aerosil, infusorial earth, silica, amorphous
CID PubChem 24261
ChEBI CHEBI:30563
SMILES O=[Si]=O

Spécification

Point d’ébullition 2230°C
Nom chimique ou matériau Silicon(IV) oxide
Point de fusion 1710°C
Note relative au nom 98.5-99% microcrystalline silicon in the form of quartz
Couleur Marron à blanc
Forme physique Poudre ou granulés
Quantité 2 kg
Plage de pourcentage du dosage 99.5%
Informations sur la solubilité Insoluble in water and acids. Soluble in HF. Very slightly soluble in alkalies
Nom IUPAC dioxosilane
Poids de la formule 60.09
Odeur Odorless
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RUO – Research Use Only

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