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Barium bis(5-chloro-4-ethyl-2-((2-hydroxy-1-naphthyl)azo)benzenesulphonate)

CAS 67801-01-8

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

Molecular structure of 67801-01-8
1 Ba²⁺
US productionCBI
Import volumeZero
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 Zero
2019
US production Confidential · Imports Confidential

Why It Matters

Sectors
Plastics & RubberPaper & Printing
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 2 sectors as 1 functional role.

  • •Pigment in Printing Ink ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
  • •Pigment in Plastics Product ManufacturingProcessing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS67801-01-8
PubChem CID105633
DTXSIDDTXSID0070607
FormulaC36H28BaCl2N4O8S2
Mol. Weight917 g/mol
SMILESCCC1=CC(=C(C=C1Cl)S(=O)(=O)[O-])N=NC2=C(C=CC3=CC=CC=C32)O.CCC1=CC(=C(C=C1Cl)S(=O)(=O)[O-])N=NC2=C(C=CC3=CC=CC=C32)O.[Ba+2]

Data Sources

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Brief citations

Barium bis(5-chloro-4-ethyl-2-((2-hydroxy-1-naphthyl)azo)benzenesulphonate) (CAS 67801-01-8) https://chemicalindependence.com/chemical/67801-01-8/ EPA CompTox (DSSTox): DTXSID0070607. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID0070607 PubChem: 105633. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/105633 EPA Chemical Data Reporting: 67801-01-8. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 67801-01-8. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting