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Methanesulfonic acid, zinc salt (2:1)

CAS 33684-80-9

EPA and Census publish no US supply data for this chemical.

Molecular structure of 33684-80-9
1 Zn²⁺
US productionNot reported
Top sourceNo public record

This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.

Why supply is unknown

Where It Comes From

EPA and Census publish no US supply data for this chemical.

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Chemical Identity

CAS33684-80-9
PubChem CIDNot recorded
DTXSIDDTXSID8067787
FormulaC2H6O6S2Zn
Mol. Weight255.56 g/mol
SMILES[Zn++].CS([O-])(=O)=O.CS([O-])(=O)=O

Data Sources

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Brief citations

Methanesulfonic acid, zinc salt (2:1) (CAS 33684-80-9) https://chemicalindependence.com/chemical/33684-80-9/ EPA TSCA Inventory: CAS 33684-80-9. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory