Ferric hydroxide

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

Molecular structure of 1309-33-7
US ProductionCBI
Import Value$218M
Top SourceChina 38%

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 282110 · basket

These shares come from HS customs code 282110, which covers 9 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries
CN 38%ChinaDE 33%GermanyBR 9%BrazilIN 8%IndiaIT 5%Italy
EPA-registered manufacturers (3)
Basf Se · DE Germany
Arconic
Basf

Why It Matters

Sectors
ConstructionTextiles
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

CAS1309-33-7
PubChem CID73964
DTXSIDDTXSID5051652
FormulaFeH3O3
Mol. Weight106.87 g/mol
SMILES[OH-].[OH-].[OH-].[Fe+3]

Data Sources

DTXSID50516522026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

739642026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/73964/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/73964.json

1309-33-72026-04-24

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

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

CAS 1309-33-72026-04-25

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

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