Fayalite (Fe2(SiO4))
No U.S. production. America imports the entire domestic supply.
US ProductionZero
Import Volume39.1M lbs
Import Dependency100%
Where It Comes From
EPA-registered importers (2)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Teck Resources · CA Canada
Teck American Incorporated
Why It Matters
Sectors
Construction
Downstream UsesNo data available
FDA Shortage Status
Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."
No FDA shortage records
Industrial Uses
Used in 1 sector as 1 functional role.
- •Intermediate in Non-metallic Mineral Product Manufacturing (includes clay, glass, cement, concrete, lime, gypsum, and other non-metallic mineral product manufacturing) (100%)Processing—incorporation into formulation, mixture, or reaction product
Chemical Identity
CAS13918-37-1
PubChem CID15863737
DTXSIDDTXSID60893874
FormulaFe2O4Si
Mol. Weight203.77 g/mol
SMILES[O-][Si]([O-])([O-])[O-].[Fe+2].[Fe+2]
Data Sources
DTXSID608938742026-04-06
https://doi.org/10.23645/epacomptox.5588566
Archive: data/sources/comptox/dsstox_identifiers.csv
158637372026-04-06
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/15863737/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON
Archive: data/sources/pubchem_properties/15863737.json
13918-37-12026-04-24
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr.csv
CAS 13918-37-12026-04-25
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr_industrial.csv