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Tetrasodium 5-((4-chloro-6-(4-((2-(sulfonatooxy)ethyl)sulfonyl)anilino)-1,3,5-triazin-2-yl)amino)-4-hydroxy-3-((4-((2-(sulfonatooxy)ethyl)sulfonyl)phenyl)diazenyl)-2,7-naphthalenedisulfonate

CAS 111211-40-6

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

Molecular structure of 111211-40-6
4 Na⁺
US productionNot reported
Top sourceNo public record

EPA lists this chemical for 2019 but publishes zero or no volume for both production and imports.

Why supply is unknown

Where It Comes From

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

EPA reports by year
2019
US production Not published · Imports Not published
Domestic parents -- activity not disclosed (1)
Dystar

Why It Matters

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

Chemical Identity

CAS111211-40-6
PubChem CID136086277
DTXSIDDTXSID8073055
FormulaC29H22ClN7Na4O19S6
Mol. Weight1092.3 g/mol
SMILESC1=CC(=CC=C1NC2=NC(=NC(=N2)Cl)NC3=C4C(=CC(=C3)S(=O)(=O)[O-])C=C(C(=C4O)N=NC5=CC=C(C=C5)S(=O)(=O)CCOS(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)CCOS(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]

Data Sources

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Brief citations

Tetrasodium 5-((4-chloro-6-(4-((2-(sulfonatooxy)ethyl)sulfonyl)anilino)-1,3,5-triazin-2-yl)amino)-4-hydroxy-3-((4-((2-(sulfonatooxy)ethyl)sulfonyl)phenyl)diazenyl)-2,7-naphthalenedisulfonate (CAS 111211-40-6) https://chemicalindependence.com/chemical/111211-40-6/ EPA CompTox (DSSTox): DTXSID8073055. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID8073055 PubChem: 136086277. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/136086277 EPA Chemical Data Reporting: 111211-40-6. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting