Calcium polysulfide

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

Molecular structure of 1344-81-6
US ProductionCBI
Import Value$23M
Top SourceAustria 29%

The EPA did not publish how much of this chemical companies made or imported, or marked that amount confidential. Without that volume, ACID cannot calculate import dependency.

Where It Comes From

Customs basis: HS 283090 · basket

These shares come from HS customs code 283090, which covers 19 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries
AT 29%AustriaDE 17%GermanyGB 13%United KingdomCN 9%ChinaIN 8%India
EPA-registered manufacturers (4)
Tessenderlo Group Nv/Sa · BE Belgium
Tessenderlo Kerley
Tessenderlo Kerley, Inc. - Eufaula Facility
Thatcher

Why It Matters

Sectors
AgricultureCore Chemicals
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 2 sectors as 2 functional roles.

  • •Soil amendments (fertilizers) in Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing (13%)Processing—repackaging
  • •Reducing agent in Services (82%)Processing—repackaging

Chemical Identity

CAS1344-81-6
PubChem CID121494065
DTXSIDDTXSID7034414
FormulaCaS5
Mol. Weight200.4 g/mol
SMILES[S-]SSS[S-].[Ca+2]

Data Sources

DTXSID70344142026-04-06

https://doi.org/10.23645/epacomptox.5588566

Archive: data/sources/comptox/dsstox_identifiers.csv

1214940652026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/121494065/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/121494065.json

1344-81-62026-04-24

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr.csv

CAS 1344-81-62026-04-25

https://www.epa.gov/chemical-data-reporting

Archive: data/sources/epa_cdr/2020_cdr_industrial.csv

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