2-Naphthalenesulfonic acid, 3-[2-[4-[2-[4-(acetylamino)phenyl]diazenyl]-6-sulfo-1-naphthalenyl]diazenyl]-6-[2-(2,4-diamino-5-sulfophenyl)diazenyl]-4-hydroxy-, sodium salt (1:3)

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

US ProductionCBI

The EPA did not publish how much of this chemical companies made or imported, or marked that amount confidential. Without that volume, ACID cannot calculate import dependency.

Where It Comes From

Why It Matters

Sectors

TextilesPaper & Printing

Downstream UsesNo data available

FDA Shortage Status

No FDA shortage records

Industrial Uses

Used in 2 sectors as 1 functional role.

•Dye in Synthetic Dye and Pigment ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
•Dye in Paper Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS76148-09-9

PubChem CID138395900

DTXSIDDTXSID40890381

FormulaC34H24N9Na9O11S3+6

Mol. Weight1037.7 g/mol

SMILESCC(=O)NC1=CC=C(C=C1)N=NC2=C3C=C(C=CC3=C(C=C2)N=NC4=C(C=C5C=CC(=CC5=C4O)N=NC6=CC(=C(C=C6N)N)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+]

Data Sources

DTXSID408903812026-04-06

https://doi.org/10.23645/epacomptox.5588566

Archive: data/sources/comptox/dsstox_identifiers.csv

1383959002026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/138395900/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/138395900.json

76148-09-92026-04-24

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr.csv

CAS 76148-09-92026-04-25

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr_industrial.csv

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