Sodium 2-anthraquinonesulfonate

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

Molecular structure of 131-08-8
US ProductionCBI
Import Value$175M
Top SourceIndia 48%

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 291479 · basket

These shares come from HS customs code 291479, which covers 16 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries
IN 48%IndiaCN 20%ChinaMX 19%MexicoDE 10%GermanyFI 2%Finland
EPA-registered importers (2)
Basf Se · DE Germany
Basf

Why It Matters

Sectors
Plastics & RubberPaints & CoatingsPaper & Printing
Downstream UsesNo data available
FDA Shortage Status
No FDA shortage records

Industrial Uses

Used in 3 sectors as 1 functional role.

  • •Pigment in Plastics Material and Resin ManufacturingProcessing as a reactant
  • •Pigment in Paint and Coating ManufacturingProcessing as a reactant
  • •Pigment in Printing Ink ManufacturingProcessing as a reactant

Vendor Pricing

$0.23/gA2B Chem LLC
CountryUnited States
Pack$116.00 / 500 g
Purity97%
Vendors17 available

Prices reflect listed pack sizes. Small research packs run far above bulk rates.

16 more vendors
VendorCountry$/gPackPurity
Sigma-Aldrich (Rush Stock)Germany$0.25500 g98%
Sigma-AldrichGermany$0.25500 g98%
Combi-Blocks, Inc.United States$0.251 kg98%
Aaron Chemicals LLCHong Kong$0.27500 g—
AA BLOCKSUnited States$0.281 kg97%
Angene ChemicalChina → Hong Kong$0.29500 g—
BLD Pharmatech Ltd.China$0.32500 g97%
Ambeed, Inc.United States$0.40100 g97%
BLD Pharmatech Co., LimitedUnited States$0.5225 g97%
BLD Pharmatech GmbHGermany$0.5225 g97%
AK Scientific SpecializedUnited States$0.56100 g95%
AK Scientific, Inc.United States$0.77100 g98%
Angene International LimitedUnited States$1.54100 g98%
Labotest KGGermany$217.805000 mg90%
AngeneChina → Hong Kong$4266.6730 mg—
Vitas M Chemical LimitedHong Kong$18622.379 μmol90%

Chemical Identity

CAS131-08-8
PubChem CID23661981
DTXSIDDTXSID4044535
FormulaC14H7NaO5S
Mol. Weight310.26 g/mol
SMILESC1=CC=C2C(=C1)C(=O)C3=C(C2=O)C=C(C=C3)S(=O)(=O)[O-].[Na+]

Data Sources

DTXSID40445352026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

236619812026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/23661981/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/23661981.json

131-08-82026-04-24

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

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

CAS 131-08-82026-04-25

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

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

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