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1,4-Benzenedisulfonic acid, 2-amino-, sodium salt (1:?)

CAS 76684-33-8

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

Molecular structure of 76684-33-8
2 Na⁺
US productionCBI
Top sourceNo public record

At least one company claimed its 2019 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: 2019.

Where It Comes From

EPA reports by year
2019
US production Confidential · Imports Confidential
EPA-registered importers (2)
Archroma Management Gmbh · CH Switzerland
Archroma U.S

Why It Matters

Sectors
Textiles
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Industrial Uses

  • •Intermediate in Synthetic Dye and Pigment Manufacturing (100%)Processing as a reactant

Vendor Pricing

$1.08/gAstaTech (2 weeks)
CountryUnited States
Pack$539.00 / 500 g
Purity95%
Vendors1 available

Prices reflect listed pack sizes. Small research packs run far above bulk rates.

Chemical Identity

CAS76684-33-8
PubChem CID90554
DTXSIDDTXSID301011174
FormulaC6H5NNa2O6S2
Mol. Weight297.2 g/mol
SMILESC1=CC(=C(C=C1S(=O)(=O)[O-])N)S(=O)(=O)[O-].[Na+].[Na+]

Data Sources

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Brief citations

1,4-Benzenedisulfonic acid, 2-amino-, sodium salt (1:?) (CAS 76684-33-8) https://chemicalindependence.com/chemical/76684-33-8/ EPA CompTox (DSSTox): DTXSID301011174. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID301011174 PubChem: 90554. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/90554 EPA Chemical Data Reporting: 76684-33-8. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 76684-33-8. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting