Zinc hydroxide

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

Molecular structure of 20427-58-1
US ProductionCBI
Import Value$123M
Top SourceBrazil 32%

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 282590 · basket

These shares come from HS customs code 282590, which covers 26 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries
BR 32%BrazilTR 15%TurkeyCN 9%ChinaVN 8%VietnamKR 8%South Korea
EPA-registered manufacturers (1)
Si Group Usa (Usaa)
EPA-registered importers (1)
Lanxess

Why It Matters

Sectors
Plastics & Rubber
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 2 sectors as 2 functional roles.

  • UV stabilizer in Plastics Material and Resin Manufacturing (90%)Processing—incorporation into formulation, mixture, or reaction product
  • Antioxidant in Plastics Material and Resin Manufacturing (90%)Processing—incorporation into formulation, mixture, or reaction product
  • UV stabilizer in Synthetic Rubber Manufacturing (10%)Processing—incorporation into formulation, mixture, or reaction product
  • Antioxidant in Synthetic Rubber Manufacturing (10%)Processing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS20427-58-1
PubChem CID9812759
DTXSIDDTXSID7042516
FormulaH2O2Zn
Mol. Weight99.4 g/mol
SMILES[OH-].[OH-].[Zn+2]

Data Sources

DTXSID70425162026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

98127592026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/9812759/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/9812759.json

20427-58-12026-04-24

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

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

CAS 20427-58-12026-04-25

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

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