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  7. Oxyde de silicium(IV), fumée amorphe, S.A. de 175 à 225m2/g, Thermo Scientific Chemicals

Oxyde de silicium(IV), fumée amorphe, S.A. de 175 à 225m2/g, Thermo Scientific Chemicals

Code produit. 11335537
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Quantité:
50 g
250 g
1 kg
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Les retours ne sont pas autorisés pour ce produit. Afficher la politique du retour.

Description

Pour adhésifs, revêtements, antimoussants

Used as sodium stabilizing counterion, for preparation of silica catalytic supports. Also used in glass manufacturing, foundry sand casting, metallurgical flux sand, ceramics sand, gas recovery, paint and coatings, filtration sand, chromatographic column treatment, wood treatment, inks, desiccants and powder metal molding. Its is principle gateway in electronic industries.

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. 175 à 225 m2/g
TRUSTED_SUSTAINABILITY

Identifiants chimiques

CAS 7631-86-9
Formule moléculaire O2Si
Poids moléculaire (g/mol) 60.08
Numéro MDL MFCD00011232 MFCD00217788 MFCD00163736 MFCD00148266 MFCD00603035 MFCD02100519 MFCD06202255 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
Couleur Blanc
Forme physique Poudre
Quantité 50 g
Informations sur la solubilité Insoluble in water.
Nom IUPAC dioxosilane
Poids de la formule 60.09
Odeur Odorless
Densité 2.2
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RUO – Research Use Only

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