Sodium hexahydroxyantimonate(1-)

No U.S. production. America imports the entire domestic supply.

Molecular structure of 33908-66-6
US ProductionZero
Import Value$73M
Import Volume2.7M lbs
Import Dependency100%
Top SourceSouth Korea 47%
Sodium hexahydroxyantimonate(1-) · US import value by year
$70M2013$239M2025

Where It Comes From

Customs basis: HS 284190 · basket

These shares come from HS customs code 284190, which covers 23 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries
KR 47%South KoreaJP 16%JapanCA 11%CanadaBE 4%BelgiumGB 4%United Kingdom
EPA-registered importers (4)
Teck Resources · CA Canada
Mitsuya Boeki Usa
Nyacol Nano Technologies
Teck American Incorporated

Why It Matters

Sectors
Metals & MiningPlastics & RubberCore Chemicals
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 2 sectors as 2 functional roles.

  • Flame retardants in Plastics Material and Resin ManufacturingProcessing—incorporation into formulation, mixture, or reaction product
  • Intermediate in Primary Metal Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS33908-66-6
PubChem CIDNo data available
DTXSIDDTXSID30892415
FormulaNo data available
Mol. WeightNo data available
SMILESNo data available

Data Sources

DTXSID308924152026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

33908-66-62026-04-24

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

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

CAS 33908-66-62026-04-25

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

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