Aluminum sulfide (Al2S3)

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

US ProductionCBI

Import Value$23M

Import VolumeZero

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 (3)

Chs

Delek Refining

Delek Us Holdings

Why It Matters

Sectors

EnergyCore Chemicals

Downstream UsesNo data available

FDA Shortage Status

No FDA shortage records

Industrial Uses

Used in 2 sectors as 2 functional roles.

•Processing aids, specific to petroleum production in Petroleum Refineries (100%)Processing as a reactant
•Catalyst in All Other Basic Inorganic Chemical Manufacturing (100%)Processing as a reactant

Chemical Identity

CAS1302-81-4

PubChem CID159369

DTXSIDDTXSID80893235

FormulaAl2S3

Mol. Weight150.2 g/mol

SMILES[Al+3].[Al+3].[S-2].[S-2].[S-2]

Data Sources

DTXSID808932352026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

1593692026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/159369/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/159369.json

1302-81-42026-04-24

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

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

CAS 1302-81-42026-04-25

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

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

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