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Oxyde d’osmium(VIII), solution aqueuse 2 %., Thermo Scientific Chemicals

Code produit. 15442237
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Quantité:
2 mL
10 mL

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

Identifiants chimiques

CAS 20816-12-0
Formule moléculaire O4Os
Poids moléculaire (g/mol) 254.23
Numéro MDL MFCD00011150
Clé InChI VUVGYHUDAICLFK-UHFFFAOYSA-N
Synonyme osmium tetroxide, osmium tetraoxide, osmic acid, perosmic oxide, osmic acid anhydride, osmium viii oxide, oso4, perosmic acid anhydride, osmiumtetroxide, osmium oxide, t-4
CID PubChem 30318
Nom IUPAC Tétraoxoosmium
SMILES O=[Os](=O)(=O)=O

Spécification

Nom chimique ou matériau Osmium (VIII) oxide
Couleur Incolore à jaune
Forme physique Liquide
Quantité 2 mL
Numéro UN UN3287
Merck Index 14,6893
Informations sur la solubilité Soluble in alcohol,ether,chloroform,benzene,ammonium hydroxide,phosphorus oxychloride and carbon tetrachloride
Poids de la formule 254.1
Concentration or Composition (by Analyte or Components) 2% aq. soln.
Odeur Chlorine-like
Sensibilité Air Sensitive
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RUO – Research Use Only

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