Sodium 3-carboxy-3-sulfopropanoate (x:1)
CAS 20526-58-3
Used in 2 industrial sectors tracked by the EPA.
US production498.8K lb
Import volumeZero
Import dependency0%
Top sourceNo public record
Production is reported production, not a complete census of factories. Production reporting year: 2019.
Where It Comes From
EPA reports by year
- 2019
- US production 498.8K lb · Imports Zero
EPA-registered manufacturers (1)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Peach State Labs
Why It Matters
Sectors
TextilesCore Chemicals
Downstream UsesNot recorded
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
- •Intermediate in All Other Basic Organic Chemical Manufacturing (94%)Processing as a reactant
Chemical Identity
CAS20526-58-3
PubChem CID61598
DTXSIDDTXSID60942699
FormulaC4H3Na3O7S
Mol. Weight264.1 g/mol
SMILESC(C(C(=O)[O-])S(=O)(=O)[O-])C(=O)[O-].[Na+].[Na+].[Na+]
Data Sources
- EPA CompTox (DSSTox) · DTXSID60942699Retrieved 2026-04-06
- PubChem · compound 61598Retrieved 2026-04-06
- EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04
- EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04
Brief citations
Sodium 3-carboxy-3-sulfopropanoate (x:1) (CAS 20526-58-3) https://chemicalindependence.com/chemical/20526-58-3/ EPA CompTox (DSSTox): DTXSID60942699. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID60942699 PubChem: 61598. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/61598 EPA Chemical Data Reporting: 20526-58-3. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 20526-58-3. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting