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Osmium(VIII)-oxid, 4 % wässrige Lösung, Thermo Scientific Chemicals
118.59 € - 173.87 €
Chemische Identifikatoren
| CAS | 20816-12-0 |
|---|---|
| Summenformel | O4Os |
| Molekulargewicht (g/mol) | 254.23 |
| MDL-Nummer | MFCD00011150 |
| InChI-Schlüssel | VUVGYHUDAICLFK-UHFFFAOYSA-N |
| Synonym | osmium tetroxide, osmium tetraoxide, osmic acid, perosmic oxide, osmic acid anhydride, osmium viii oxide, oso4, perosmic acid anhydride, osmiumtetroxide, osmium oxide, t-4 |
| PubChem CID | 30318 |
| IUPAC-Name | Osmium(IV)-oxid |
| SMILES | O=[Os](=O)(=O)=O |
| Produktcode | Marke | Menge | Preis | Menge & Verfügbarkeit | |||||
|---|---|---|---|---|---|---|---|---|---|
| Produktcode | Marke | Menge | Preis | Menge & Verfügbarkeit | |||||
|
15462237
|
Thermo Scientific Alfa Aesar
045385.9W |
2 mL |
118.59 €
2 Milliliter |
Bitte melden Sie sich an, um diesen Artikel zu kaufen. Sie benötigen ein Web-Konto? Registrieren Sie sich noch heute! | |||||
|
15472237
|
Thermo Scientific Alfa Aesar
045385.AB |
10 mL |
173.87 €
10 Milliliter |
Bitte melden Sie sich an, um diesen Artikel zu kaufen. Sie benötigen ein Web-Konto? Registrieren Sie sich noch heute! | |||||
Beschreibung
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.
Chemische Identifikatoren
| 20816-12-0 | |
| 254.23 | |
| VUVGYHUDAICLFK-UHFFFAOYSA-N | |
| 30318 | |
| O=[Os](=O)(=O)=O |
| O4Os | |
| MFCD00011150 | |
| osmium tetroxide, osmium tetraoxide, osmic acid, perosmic oxide, osmic acid anhydride, osmium viii oxide, oso4, perosmic acid anhydride, osmiumtetroxide, osmium oxide, t-4 | |
| Osmium(IV)-oxid |
Spezifikation
| Osmium(VIII) oxide | |
| Flüssigkeit | |
| MFCD00011150 | |
| Soluble in alcohol,ether,chloroform,benzene,ammonium hydroxide,phosphorus oxychloride and carbon tetrachloride | |
| O=[Os](=O)(=O)=O | |
| 254.23 | |
| 254.1 | |
| 17mm Hg at 20°C |
| 20816-12-0 | |
| O4Os | |
| osmium tetroxide, osmium tetraoxide, osmic acid, perosmic oxide, osmic acid anhydride, osmium viii oxide, oso4, perosmic acid anhydride, osmiumtetroxide, osmium oxide, t-4 | |
| VUVGYHUDAICLFK-UHFFFAOYSA-N | |
| Osmium(IV)-oxid | |
| 30318 | |
| Luftempfindlich |
Sicherheit und Handhabung
P261-P262-P264b-P270-P271-P280-P285-P302+P350-P304+P340-P305+P351+P338-P310-P332+P313-P342+P311-P361-P363-P501c
Gehäuse H310-H315-H318-H332-H334
missing translation for 'dotInformation' : DOT-Klasse:6,1; Verpackungsgruppe:II
missing translation for 'einecsNumber' : 244-058-7
missing translation for 'tsca' : Ja
Recommended Storage : Umgebungstemperaturen; unter Argon lagern
RUO – Research Use Only
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