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Disodium 1,3,4-thiadiazole-2,5-dithiolate

CAS 55906-42-8

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

Molecular structure of 55906-42-8
2 Na⁺
US productionCBI
Import volumeZero
Top sourceNo public record

At least one company claimed its 2023 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: 2023.

Where It Comes From

EPA reports by year
2023
US production Confidential · Imports Zero
2019
US production Confidential · Imports Zero
EPA-registered manufacturers (1)
Vanderbilt Chemicals

Why It Matters

Sectors
Metals & Mining
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Industrial Uses

  • •Corrosion inhibitor in Fabricated Metal Product Manufacturing (25%)Processing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS55906-42-8
PubChem CID91920
DTXSIDDTXSID8069064
FormulaC2N2Na2S3
Mol. Weight194.2 g/mol
SMILESC1(=NN=C(S1)[S-])[S-].[Na+].[Na+]

Data Sources

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Brief citations

Disodium 1,3,4-thiadiazole-2,5-dithiolate (CAS 55906-42-8) https://chemicalindependence.com/chemical/55906-42-8/ EPA CompTox (DSSTox): DTXSID8069064. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID8069064 PubChem: 91920. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/91920 EPA Chemical Data Reporting: 55906-42-8. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 55906-42-8. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting