Disodium disilicate
No U.S. production. America imports the entire domestic supply.
US ProductionZero
Import Value$37M
Import Volume119.3K lbs
Import Dependency100%
Top SourceBrazil 52%
Disodium disilicate · US import value by year
Where It Comes From
Customs basis: HS 283919 · narrow
These shares come from HS customs code 283919, which covers 2 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.
Source Countries
Country of origin for US imports, from Census customs data (2023).
BR 52%BrazilCA 28%CanadaPL 5%PolandIN 4%IndiaNL 3%Netherlands
- United Kingdom
- Austria
- Spain
- Italy
- Lithuania
- Hong Kong
- Hungary
- Australia
- Japan
- Switzerland
EPA-registered importers (2)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Delta Carbona
Nease
Why It Matters
Sectors
Consumer Products
Downstream UsesNo data available
FDA Shortage Status
Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."
No FDA shortage records
Industrial Uses
Used in 1 sector as 1 functional role.
- •Cleaning agent in Soap, Cleaning Compound, and Toilet Preparation Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
Chemical Identity
CAS13870-28-5
PubChem CID61699
DTXSIDDTXSID50891889
FormulaNa2O5Si2
Mol. Weight182.15 g/mol
SMILES[O-][Si](=O)O[Si](=O)[O-].[Na+].[Na+]
Data Sources
DTXSID508918892026-04-06
https://doi.org/10.23645/epacomptox.5588566
Archive: data/sources/comptox/dsstox_identifiers.csv
616992026-04-06
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/61699/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON
Archive: data/sources/pubchem_properties/61699.json
13870-28-52026-04-24
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr.csv
CAS 13870-28-52026-04-25
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr_industrial.csv