Phosphoric acid, potassium salt (2:3)
CAS 66923-00-0
EPA’s 2023 records show zero U.S. production of this chemical.
US productionZero
Import volumeCBI
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 unknownProduction is reported production, not a complete census of factories. Production reporting year: 2023.
Where It Comes From
EPA reports by year
- 2023
- US production Zero · Imports Confidential
Domestic parents -- activity not disclosed (1)
EPA records name a US company for this chemical but do not disclose whether the company made it here or imported it.
Icl Specialty Products North America
Why It Matters
No EPA sector or FDA product records name a use for this chemical.
Chemical Identity
CAS66923-00-0
PubChem CIDNot recorded
DTXSIDDTXSID901352902
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded
Data Sources
- EPA TSCA InventoryRetrieved 2026-04-29
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
Brief citations
Phosphoric acid, potassium salt (2:3) (CAS 66923-00-0) https://chemicalindependence.com/chemical/66923-00-0/ EPA TSCA Inventory: CAS 66923-00-0. Retrieved 2026-04-29. https://www.epa.gov/tsca-inventory EPA Chemical Data Reporting: 66923-00-0. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting