Iron tungsten oxide (FeWO4)
CAS 13870-24-1
EPA and Census publish no US supply data for this chemical.
US productionNot reported
Top sourceNo public record
This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.
Why supply is unknownWhere It Comes From
EPA and Census publish no US supply data for this chemical.
Why It Matters
No EPA sector or FDA product records name a use for this chemical.
Chemical Identity
CAS13870-24-1
PubChem CIDNot recorded
DTXSIDDTXSID501014405
FormulaFeO4W
Mol. Weight303.68 g/mol
SMILES[O--].[O--].[O--].[O--].[Fe++].[W+6]
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
Brief citations
Iron tungsten oxide (FeWO4) (CAS 13870-24-1) https://chemicalindependence.com/chemical/13870-24-1/ EPA TSCA Inventory: CAS 13870-24-1. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory