Cerium

U.S. production volumes are classified as confidential business information.

Molecular structure of 7440-45-1
US ProductionCBI
Import Value$5M
Top SourceChina 78%

The EPA did not publish how much of this chemical companies made or imported, or marked that amount confidential. Without that volume, ACID cannot calculate import dependency.

Where It Comes From

Customs basis: HS 280530 · basket

These shares come from HS customs code 280530, which covers 4 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries
CN 78%ChinaCA 9%CanadaGB 8%United KingdomJP 2%JapanNL 1%Netherlands
EPA-registered importers (3)
Ferroglobe Plc · GB United Kingdom
Globe Specialty Metals
Neenah Enterprises

Why It Matters

Sectors
Metals & Mining
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 1 sector as 2 functional roles.

  • •Intermediate in Primary Metal Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
  • •Alloys in Primary Metal Manufacturing (100%)Processing—incorporation into article

Chemical Identity

CAS7440-45-1
PubChem CID23974
DTXSIDDTXSID0058641
FormulaCe
Mol. Weight140.116 g/mol
SMILES[Ce]

Data Sources

DTXSID00586412026-04-06

https://doi.org/10.23645/epacomptox.5588566

Archive: data/sources/comptox/dsstox_identifiers.csv

239742026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/23974/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/23974.json

7440-45-12026-04-24

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr.csv

CAS 7440-45-12026-04-07

https://open.fda.gov/data/ndc/

Archive: data/sources/fda/ndc/ndc.json

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