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Platinum sulfide (PtS)

CAS 12038-20-9

Used in 1 industrial sector tracked by the EPA.

Molecular structure of 12038-20-9
US production17.3K lb
Import volumeZero
Import dependency0%
Top sourceNo public record

Production is reported production, not a complete census of factories. Production reporting year: 2023. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 284390 · basket

EPA reports by year
2023
US production 17.3K lb · Imports Zero
2019
US production 37.5K lb · Imports Zero

HS customs code 284390 covers 65 tracked chemicals in total. US Census does not break out this chemical's share, so the country-of-origin mix is not available. EPA CDR reports import dependency at the chemical level separately, shown above.

EPA-registered manufacturers (1)
Stillwater Mining

Why It Matters

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

Industrial Uses

  • •Intermediate in Primary Metal Manufacturing (0%)Processing as a reactant

Chemical Identity

CAS12038-20-9
PubChem CID82861
DTXSIDDTXSID0065199
FormulaPtS
Mol. Weight227.15 g/mol
SMILESS=[Pt]

Data Sources

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Brief citations

Platinum sulfide (PtS) (CAS 12038-20-9) https://chemicalindependence.com/chemical/12038-20-9/ EPA CompTox (DSSTox): DTXSID0065199. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID0065199 PubChem: 82861. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/82861 EPA Chemical Data Reporting: 12038-20-9. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 12038-20-9. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting