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Potassium osmate(VI) dihydrate

ALDRICH/209104

Synonym: Dipotassium tetrahydroxodioxoosmate; Potassium dioxidodioxoosmium dihydrate; Potassium osmium oxide

CAS Number: 10022-66-9
Empirical Formula (Hill Notation): K2OsO4 · 2H2O
Molecular Weight: 368.45
EC Number: 243-247-1
MDL Number: MFCD00149919
Linear Formula: K2OsO4·2H2O
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-209104-100MG 100 mg
 $56.50
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45-209104-500MG 500 mg
 $193.00
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45-209104-2.5G 2.5 g
 $638.00
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 209104-500MG

 

form powder
InChI 1S/2K.2H2O.4O.Os/h;;2*1H2;;;;;/q2*+1;;;;;2*-1;
InChI key DGODWNOPHMXOTR-UHFFFAOYSA-N
Quality Level 200 
reaction suitability reagent type: oxidant
SMILES string O.O.[K+].[K+].[O-][Os]([O-])(=O)=O
Application: Potassium osmate(VI) dihydrate can be used:
• As a reagent for the stereoselective synthesis of 2,3,4-unprotected β-N-Glycopyranosides via palladium-catalyzed Tsuji-Trost amination.
• As a catalyst for asymmetric synthesis of carboranylated diols bearing two adjacent stereocenters.
• To prepare Osmium complexes for voltammetric analysis of polysaccharides.
General description: Potassium osmate(VI) dihydrate is a hydroscopic transition metal compound soluble in water and methanol, widely used as a reagent/catalyst to synthesize Os compounds.
Packaging: 100, 500 mg in glass insert
Packaging: 2.5 g in glass bottle
UNSPSC 12352302

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