CAS Registry Number
CAS 7783-03-1 — Tungstic acid
Tungstic acid is a white, amorphous powder composed of tungsten oxide and water, primarily used in the production of tungsten-based compounds, catalysts, and high-performance alloys. It serves as a key precursor in manufacturing tungsten carbide, pigments, and corrosion-resistant coatings. Catalogue details include CAS 7783-03-1, molecular formula H₂O₄W, and a molecular weight of 249.8535. Stored at ambient conditions, it carries no signal word for hazard classification. Molekula supplies tungstic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Molekula products for CAS 7783-03-1
Molekula has supplied fine chemicals and biochemicals since 2000 from ISO 9001:2015 and ISO 14001:2015 certified facilities. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.