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Óxido de osmio(VIII), solución acuosa al 2 %, Thermo Scientific Chemicals

Catalog Number 15452237
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Cantidad:
2 mL
10 mL
20816-12-0
O4Os
254.23
MFCD00011150
VUVGYHUDAICLFK-UHFFFAOYSA-N
osmium tetroxide, osmium tetraoxide, osmic acid, perosmic oxide, osmic acid anhydride, osmium viii oxide, oso4, perosmic acid anhydride, osmiumtetroxide, osmium oxide, t-4
30318
tetraoxoosmio
O=[Os](=O)(=O)=O
20816-12-0
O4Os
254.23
MFCD00011150
VUVGYHUDAICLFK-UHFFFAOYSA-N
osmium tetroxide, osmium tetraoxide, osmic acid, perosmic oxide, osmic acid anhydride, osmium viii oxide, oso4, perosmic acid anhydride, osmiumtetroxide, osmium oxide, t-4
30318
tetraoxoosmio
O=[Os](=O)(=O)=O

Osmium(VIII) oxide is widely used as an oxidant in organic synthesis to oxidize alkenes to vicinal diols as well as in the sharpless oxyamination to give vicinal amino-alcohols. It is involved in the oxidative cleavage of alkenes (Lemieux-Johnson oxidation) in association with sodium periodate. It finds application in transmission electron microscopy (TEM) as a staining agent. It is involved in the promotion of oxidative cleavage of graphene layers in carbon nanotubes and as an intermediate in osmium ore refining. As a lipid stain, it is useful in scanning electron microscopy (SEM) as an alternative to sputter coating.

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 Osmium (VIII) oxide
Color De incoloro a amarillo
Forma física Líquido
Cantidad 10 mL
Número UN UN3287
Índice Merck 14,6893
Información de solubilidad Soluble in alcohol,ether,chloroform,benzene,ammonium hydroxide,phosphorus oxychloride and carbon tetrachloride
Formula Weight (peso de la fórmula) 254.1
Concentration or Composition (by Analyte or Components) 2% aq. soln.
Olor Chlorine-like
Sensibilidad Air Sensitive
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RUO – Research Use Only

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