Polyphosphoric acids, esters with triethanolamine, sodium salts

CAS 68131-72-6

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

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 (4)

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

Lamberti S P A · IT Italy

Lamberti Usa, Incorporated

Verdant Specialty Solutions

Zschimmer&Schwarz

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.

Starchem

Why It Matters

Sectors

EnergyMetals & Mining

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 2 sectors as 2 functional roles.

•Anti-scaling agent in Oil and Gas Drilling, Extraction, and Support activities (100%)Processing as a reactant
•Processing aids, specific to petroleum production in Oil and Gas Drilling, Extraction, and Support activities (100%)Processing as a reactant
•Anti-scaling agent in Miscellaneous Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS68131-72-6

PubChem CIDNot recorded

DTXSIDDTXSID4028387

FormulaNot recorded

Mol. WeightNot recorded

SMILESNot recorded

Data Sources

EPA CompTox (DSSTox) · DTXSID4028387Retrieved 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

Polyphosphoric acids, esters with triethanolamine, sodium salts (CAS 68131-72-6) https://chemicalindependence.com/chemical/68131-72-6/ EPA CompTox (DSSTox): DTXSID4028387. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID4028387 EPA Chemical Data Reporting: 68131-72-6. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 68131-72-6. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting