Zirconium

CAS 7440-67-7

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

Zr91.2 g/mol

no molecular structure to draw

US productionCBI

Confidential Business Information. The EPA withholds this volume because publishing it could reveal the reporting company's trade secrets.

Top sourceNo public record

At least one company claimed its 2023 production or import volume for this chemical as confidential, so EPA withholds it.

Why supply is unknown

Production is reported production, not a complete census of factories. US production volume is confidential. Production reporting year: 2023.

Where It Comes From

EPA reports by year

2023: US production Confidential · Imports Confidential
2019: US production Confidential · Imports Confidential

EPA-registered manufacturers (6)

Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.

Wattusa Midco Holdings · GB United Kingdom

Ati

Real Alloy Holding

Real Alloy Recycling

Tennessee Aluminum Processors

Show all 6

Western Zirconium

EPA-registered importers (5)

Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.

Toyota Tsusho · JP Japan

Berkshire Hathaway

Chemalloy

Cleveland-Cliffs

Toyota Tsusho America

Why It Matters

Sectors

EnergyWaterElectronicsTransportationConstructionMetals & MiningCore Chemicals

Downstream UsesNot recorded

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 3 sectors as 2 functional roles.

•Alloys in Fabricated Metal Product Manufacturing (23%)Processing—incorporation into formulation, mixture, or reaction product
•Alloys in Primary Metal Manufacturing (77%)Processing—incorporation into formulation, mixture, or reaction product
•Alloys in Miscellaneous Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
•Intermediate in Primary Metal Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS7440-67-7

PubChem CID23995

DTXSIDDTXSID0049818

FormulaZr

Mol. Weight91.22 g/mol

SMILES[Zr]

Data Sources

EPA CompTox (DSSTox) · DTXSID0049818Retrieved 2026-04-06
PubChem · compound 23995Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
FDA National Drug Code directoryRetrieved 2026-04-07

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Brief citations

Zirconium (CAS 7440-67-7) https://chemicalindependence.com/chemical/7440-67-7/ EPA CompTox (DSSTox): DTXSID0049818. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID0049818 PubChem: 23995. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/23995 EPA Chemical Data Reporting: 7440-67-7. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting FDA National Drug Code directory: CAS 7440-67-7. Retrieved 2026-04-07. https://open.fda.gov/data/ndc/