CAS Registry Number

CAS 10213-10-2 — Sodium tungstate dihydrate

Sodium tungstate dihydrate is an inorganic salt composed of sodium, tungsten, and oxygen, commonly used in chemical synthesis, corrosion inhibitors, and as a reagent in analytical chemistry. It is also employed in the production of tungsten compounds, catalysts, and certain pharmaceuticals. This high-purity chemical has a CAS number of 10213-10-2, with the molecular formula Na₂WO₄·2H₂O and a molecular weight of 329.85 g/mol. It is stable at ambient storage conditions but requires careful handling, as indicated by its "Warning" signal word. Molekula supplies sodium tungstate dihydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.