Benzoic acid, 3,5-diamino-2-[2-(2-sulfophenyl)diazenyl]-, sodium salt (1:2), reaction products with diazotized 2-[(4-aminophenyl)sulfonyl]ethyl hydrogen sulfate, sodium salts

CAS 481066-69-7

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 2019 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: 2019.

Where It Comes From

EPA reports by year

2019: US production Confidential · Imports Confidential

EPA-registered importers (1)

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

Huntsman

Why It Matters

Sectors

Textiles

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

•Dye in Textiles, apparel, and leather manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS481066-69-7

PubChem CIDNot recorded

DTXSIDDTXSID601079866

FormulaNot recorded

Mol. WeightNot recorded

SMILESNot recorded

Data Sources

EPA CompTox (DSSTox) · DTXSID601079866Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04

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Brief citations

Benzoic acid, 3,5-diamino-2-[2-(2-sulfophenyl)diazenyl]-, sodium salt (1:2), reaction products with diazotized 2-[(4-aminophenyl)sulfonyl]ethyl hydrogen sulfate, sodium salts (CAS 481066-69-7) https://chemicalindependence.com/chemical/481066-69-7/ EPA CompTox (DSSTox): DTXSID601079866. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID601079866 EPA Chemical Data Reporting: 481066-69-7. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 481066-69-7. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting