[2,2'-Bi-1H-indole]-3,3'-diol, disodium salt
Import Value$1.4B
Top SourceIreland 33%
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 293399 · basket
These shares come from HS customs code 293399, which covers 48 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).
IE 33%IrelandCN 26%ChinaIN 11%IndiaDE 9%GermanyIT 4%Italy
- Taiwan
- Poland
- Canada
- Ivory Coast
- Greece
- Hungary
- Indonesia
- Latvia
- Belgium
- Slovakia
- Czech Republic
- Austria
- Netherlands
- Finland
- Denmark
- Croatia
- Australia
- South Africa
- Sweden
- Hong Kong
- Malta
- Singapore
- Lithuania
- Malaysia
- Oman
- Serbia
Why It Matters
No data available
Chemical Identity
CAS894-86-0
PubChem CID71586
DTXSIDDTXSID3061269
FormulaC16H10N2Na2O2
Mol. Weight308.24 g/mol
SMILESC1=CC=C2C(=C1)C(=C(N2)C3=C(C4=CC=CC=C4N3)[O-])[O-].[Na+].[Na+]
Data Sources
DTXSID30612692026-04-06
https://doi.org/10.23645/epacomptox.5588566
Archive: data/sources/comptox/dsstox_identifiers.csv
715862026-04-06
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/71586/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON
Archive: data/sources/pubchem_properties/71586.json
894-86-02026-04-24
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr.csv