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  7. Óxido de selenio (IV), 99,4 % (base de metales), Thermo Scientific Chemicals

Óxido de selenio (IV), 99,4 % (base de metales), Thermo Scientific Chemicals

Catalog Number 11311739
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Cantidad:
100 g
500 g
7446-08-4
O2Se
110.97
MFCD00003562
JPJALAQPGMAKDF-UHFFFAOYSA-N
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
24007
O=[Se]=O
7446-08-4
O2Se
110.97
MFCD00003562
JPJALAQPGMAKDF-UHFFFAOYSA-N
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
24007
O=[Se]=O

Descripción

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
Nombre del producto químico o material Selenium(IV) oxide
Punto de fusión 340°C to 350° (sublimation)
Color Blanco
Forma física Polvo
Cantidad 100 g
Intervalo de porcentaje de ensayo 99.4% (Metals Basis)
Información de solubilidad Partially soluble in water,methanol,ethanol,and acetone. Soluble in concentrated sulfuric acid.
Nombre IUPAC Dióxido de selenio
Formula Weight (peso de la fórmula) 110.96
Olor Odorless
Densidad 3.95 g/cm3 at 20°C
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