Potassium zirconium(4+) carbonate (2/2/5)

CAS 23570-56-1

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

Molecular structure of 23570-56-1 — 2 K⁺ · 2 Zr⁴⁺

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 (2)

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

Archroma Management Gmbh · CH Switzerland

Archroma U.S

Why It Matters

Sectors

Paper & Printing

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

•Chemical reaction regulator in Paper Manufacturing (100%)Processing—incorporation into article

Chemical Identity

CAS23570-56-1

PubChem CID168122

DTXSIDDTXSID80946356

FormulaC5K2O15Zr2

Mol. Weight560.68 g/mol

SMILESC(=O)([O-])[O-].C(=O)([O-])[O-].C(=O)([O-])[O-].C(=O)([O-])[O-].C(=O)([O-])[O-].[K+].[K+].[Zr+4].[Zr+4]

Data Sources

EPA CompTox (DSSTox) · DTXSID80946356Retrieved 2026-04-06
PubChem · compound 168122Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04

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Brief citations

Potassium zirconium(4+) carbonate (2/2/5) (CAS 23570-56-1) https://chemicalindependence.com/chemical/23570-56-1/ EPA CompTox (DSSTox): DTXSID80946356. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID80946356 PubChem: 168122. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/168122 EPA Chemical Data Reporting: 23570-56-1. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 23570-56-1. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting