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Oxyde de sélénium(IV), 99,4 % (à base de métaux), Thermo Scientific Chemicals

Code produit. 11311739
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100 g
500 g

It is used in the manufacture of other selenium compounds. Selenium dioxide is an oxidizing agent mostly used in the allylic oxidation of alkenes to produce allylic alcohols. It is used in creating colorless glass and toner in photographic developing.

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 7446-08-4
Formule moléculaire O2Se
Poids moléculaire (g/mol) 110.97
Numéro MDL MFCD00003562
Clé InChI JPJALAQPGMAKDF-UHFFFAOYSA-N
Synonyme selenium oxide, selenium iv oxide, oxoselane oxide, selenious anhydride, selenium oxide seo2, seleniumdioxide, dimer, selenous acid anhydride, selenium iv dioxide 1:2, selenium oxide se2o4
CID PubChem 24007
SMILES O=[Se]=O

Spécification

Nom chimique ou matériau Selenium(IV) oxide
Point de fusion 340°C to 350° (sublimation)
Couleur Blanc
Forme physique Poudre ou grumeau
Quantité 100 g
Plage de pourcentage du dosage 99.4% (Metals Basis)
Informations sur la solubilité Partially soluble in water,methanol,ethanol,and acetone. Soluble in concentrated sulfuric acid.
Nom IUPAC dioxyde de sélénium
Poids de la formule 110.96
Odeur Odorless
Densité 3.95 g/cm3 at 20°C
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RUO – Research Use Only

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