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2,7-Naphthalenedisulfonic acid, 6-amino-4-hydroxy-3-[2-[7-sulfo-4-[2-(4-sulfophenyl)diazenyl]-1-naphthalenyl]diazenyl]-, compd. with 2,2',2''-nitrilotris[ethanol] (1:4)

CAS 111363-58-7

EPA and Census publish no US supply data for this chemical.

Molecular structure of 111363-58-7
US productionNot reported
Top sourceNo public record

This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.

Why supply is unknown

Where It Comes From

EPA and Census publish no US supply data for this chemical.

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Chemical Identity

CAS111363-58-7
PubChem CIDNot recorded
DTXSIDDTXSID40888844
FormulaC50H79N9O25S4
Mol. Weight1334.46 g/mol
SMILESOCCN(CCO)CCO.OCCN(CCO)CCO.OCCN(CCO)CCO.OCCN(CCO)CCO.NC1=CC2=C(C=C1S(O)(=O)=O)C=C(C(N=NC1=CC=C(N=NC3=CC=C(C=C3)S(O)(=O)=O)C3=C1C=C(C=C3)S(O)(=O)=O)=C2O)S(O)(=O)=O

Data Sources

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Brief citations

2,7-Naphthalenedisulfonic acid, 6-amino-4-hydroxy-3-[2-[7-sulfo-4-[2-(4-sulfophenyl)diazenyl]-1-naphthalenyl]diazenyl]-, compd. with 2,2',2''-nitrilotris[ethanol] (1:4) (CAS 111363-58-7) https://chemicalindependence.com/chemical/111363-58-7/ EPA TSCA Inventory: CAS 111363-58-7. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory