Copper hydroxide sulfate (Cu4(OH)6(SO4))

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

US ProductionCBI

Import Value$104M

Top SourceMexico 60%

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 283325 · narrow

These shares come from HS customs code 283325, which covers 2 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries

MX 60%MexicoTW 12%TaiwanCA 8%CanadaPE 8%PeruBR 4%Brazil

Why It Matters

Sectors

Textiles

Downstream UsesNo data available

FDA Shortage Status

No FDA shortage records

Industrial Uses

Used in 1 sector as 1 functional role.

•Pigment in Synthetic Dye and Pigment ManufacturingProcessing as a reactant

Chemical Identity

CAS1333-22-8

PubChem CID15825719

DTXSIDDTXSID6057958

FormulaCu4H6O10S

Mol. Weight452.29 g/mol

SMILES[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[O-]S(=O)(=O)[O-].[Cu+2].[Cu+2].[Cu+2].[Cu+2]

Data Sources

DTXSID60579582026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

158257192026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/15825719/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/15825719.json

1333-22-82026-04-24

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

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

CAS 1333-22-82026-04-25