Benzenesulfonic acid, 2,4-diamino-3-[2-[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-5-[2-[2-sulfo-4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-, potassium sodium salt (1:x:x)
No U.S. production. America imports the entire domestic supply.
US ProductionZero
Import Volume81.0K lbs
Import Dependency100%
Where It Comes From
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.
Dystar
Why It Matters
Sectors
Textiles
Downstream UsesNo data available
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
Used in 1 sector as 1 functional role.
- •Dyes in Textiles, apparel, and leather manufacturing (0%)Processing—repackaging
Chemical Identity
CAS187026-95-5
PubChem CID165362604
DTXSIDDTXSID901013847
FormulaC22H20K2N6Na2O18S6
Mol. Weight973 g/mol
SMILESC1=CC(=CC=C1N=NC2=C(C(=CC(=C2N)S(=O)(=O)[O-])N=NC3=C(C=C(C=C3)S(=O)(=O)CCOS(=O)(=O)[O-])S(=O)(=O)[O-])N)S(=O)(=O)CCOS(=O)(=O)[O-].[Na+].[Na+].[K+].[K+]
Data Sources
DTXSID9010138472026-04-06
https://doi.org/10.23645/epacomptox.5588566
Archive: data/sources/comptox/dsstox_identifiers.csv
1653626042026-04-06
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/165362604/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON
Archive: data/sources/pubchem_properties/165362604.json
187026-95-52026-04-24
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr.csv
CAS 187026-95-52026-04-25
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr_industrial.csv