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Monosodium 5-sulfoisophthalic acid hexamethylenediamine salt (1:1:1)

CAS 51178-75-7

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

Molecular structure of 51178-75-7
1 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 manufacturers (1)
Special Materials

Why It Matters

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

Chemical Identity

CAS51178-75-7
PubChem CID23673596
DTXSIDDTXSID40889755
FormulaC14H21N2NaO7S
Mol. Weight384.38 g/mol
SMILESC1=C(C=C(C=C1C(=O)[O-])S(=O)(=O)O)C(=O)O.C(CCCN)CCN.[Na+]

Data Sources

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Brief citations

Monosodium 5-sulfoisophthalic acid hexamethylenediamine salt (1:1:1) (CAS 51178-75-7) https://chemicalindependence.com/chemical/51178-75-7/ EPA CompTox (DSSTox): DTXSID40889755. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID40889755 PubChem: 23673596. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/23673596 EPA Chemical Data Reporting: 51178-75-7. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 51178-75-7. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting