C.I. Acid Black 1, disodium salt
No U.S. production. America imports the entire domestic supply.
US ProductionZero
Import Value$56M
Import Volume27.2K lbs
Import Dependency100%
Top SourceIndia 70%
C.I. Acid Black 1, disodium salt · US import value by year
Where It Comes From
Customs basis: HS 320412 · basket
These shares come from HS customs code 320412, which covers 19 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).
IN 70%IndiaMY 7%MalaysiaCH 4%SwitzerlandCN 4%ChinaDE 3%Germany
- Ireland
- United Kingdom
- Spain
- South Korea
- Denmark
- Pakistan
- Hong Kong
- Czech Republic
- Brazil
- Turkey
EPA-registered importers (1)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Target
Why It Matters
No data available
Vendor Pricing
$29.00/gTargetMol Chemicals
CountryChina (registered: United States)
Pack$29.00 / 1 g
Purity99.99%
Vendors1 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
Chemical Identity
CAS1064-48-8
PubChem CID135442942
DTXSIDDTXSID1024415
FormulaC22H14N6Na2O9S2
Mol. Weight616.5 g/mol
SMILESC1=CC=C(C=C1)N=NC2=C(C3=C(C(=C(C=C3C=C2S(=O)(=O)[O-])S(=O)(=O)[O-])N=NC4=CC=C(C=C4)[N+](=O)[O-])N)O.[Na+].[Na+]
Data Sources
DTXSID10244152026-04-06
https://doi.org/10.23645/epacomptox.5588566
Archive: data/sources/comptox/dsstox_identifiers.csv
1354429422026-04-06
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/135442942/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON
Archive: data/sources/pubchem_properties/135442942.json
1064-48-82026-04-24
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr.csv