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Ferrate(4-), hexakis(cyano-κC)-, potassium (1:4), (OC-6-11)-

CAS 13943-58-3

Used in 1 industrial sector tracked by the EPA.

Molecular structure of 13943-58-3
4 K⁺
US production72.6K lb
Import volumeZero
Import dependency0%
Top sourceNo public record

Production is reported production, not a complete census of factories. Production reporting year: 2023. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 283720 · basket

EPA reports by year
2023
US production 72.6K lb · Imports Zero

HS customs code 283720 covers 15 tracked chemicals in total. US Census does not break out this chemical's share, so the country-of-origin mix is not available. EPA CDR reports import dependency at the chemical level separately, shown above.

Domestic parents -- activity not disclosed (1)
Third Coast Packaging

Why It Matters

Sectors
Core Chemicals
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Chemical Identity

CAS13943-58-3
PubChem CIDNot recorded
DTXSIDDTXSID60892423
FormulaC6FeK4N6
Mol. Weight368.346 g/mol
SMILES[K+].[K+].[K+].[K+].N#C[Fe-4](C#N)(C#N)(C#N)(C#N)C#N

Data Sources

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Brief citations

Ferrate(4-), hexakis(cyano-κC)-, potassium (1:4), (OC-6-11)- (CAS 13943-58-3) https://chemicalindependence.com/chemical/13943-58-3/ EPA TSCA Inventory: CAS 13943-58-3. Retrieved 2026-04-29. https://www.epa.gov/tsca-inventory EPA Chemical Data Reporting: 13943-58-3. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 13943-58-3. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting