SODIUM SILICOTUNGSTATE

• CAT Number: M065301
• CAS Number: 12027-47-3
• Molecular Formula: H4Na4O40SiW12
• Molecular Weight: 2970.12
• Purity: ≥95%
• Storage: -20°C
• IUPAC Name: tetrasodium;dioxotungsteniooxy-(oxido(dioxo)tungstenio)oxy-dioxotungsten;silicic acid
• InChI: InChI=1S/4Na.H4O4Si.36O.12W/c;;;;1-5(2,3)4;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/h;;;;1-4H;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/q4*+1;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;4*-1
• InChIKey: RFKXKZJSLAFLCE-UHFFFAOYSA-N
• SMILES: O[Si](O)(O)O.[O-][W](=O)(=O)O[W](=O)(=O)O[W](=O)=O.[O-][W](=O)(=O)O[W](=O)(=O)O[W](=O)=O.[O-][W](=O)(=O)O[W](=O)(=O)O[W](=O)=O.[O-][W](=O)(=O)O[W](=O)(=O)O[W](=O)=O.[Na+].[Na+].[Na+].[Na+]

Sodium silicotungstate（Cat No.:M065301） is a chemical compound with the formula Na4[SiW12O40], consisting of sodium (Na), silicon (Si), tungsten (W), and oxygen (O) atoms. It is a type of polyoxometalate, known for its unique structural and catalytic properties. Sodium silicotungstate finds application as a catalyst in various organic transformations, including oxidation and hydroxylation reactions. Its ability to activate molecular oxygen and facilitate redox processes makes it valuable in green chemistry applications. Additionally, it is used in analytical chemistry as a reagent for the separation and determination of certain metal ions.