Sodium Tungstate Dihydrate ACS Reagent, 99% 500 grams

Sodium Tungstate Dihydrate ACS Reagent ≥99% 500 Gram

Synonym: Tungstic acid sodium salt dihydrate

• CAS Number 10213-10-2
• Linear Formula Na2WO4 · 2H2O
• Molecular Weight 329.85
• EC Number 236-743-4
• MDL number MFCD00149190
• PubChem Substance ID 329752303
• NACRES NA.21

General description

Sodium tungstate dihydrate is a hydrated sodium salt of tungstic acid. It participates as a catalyst in the preparation of various epoxides. Various crystallographic properties of sodium tungstate dihydrate have been analyzed.

Application

Combines with hydrogen peroxide for the oxidation of secondary amines to nitrones.

Sodium tungstate dihydrate (Na2WO4.2H2O) may be employed in the following studies:
As a derivatization Reagent for the determination of hydrogen peroxide by a fluorimetric method.
Synthesis of N-hydroxy-desferrioxamine B, a metabolite of the microbial product desferrioxamine B.
Preparation of highly crystalline CaMoO4, SrMoO4, CaWO4 and SrWO4 nanoparticles.
Sodium tungstate dihydrate may be used in the preparation of aqueous sols of tungsten oxide dihydrate.