C.I. Reactive Red 241

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

US ProductionCBI

Import Value$14M

Top SourceIndia 63%

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 320416 · basket

These shares come from HS customs code 320416, which covers 2 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries

IN 63%IndiaKR 12%South KoreaCN 9%ChinaMY 5%MalaysiaTW 4%Taiwan

EPA-registered importers (2)

Dystar

Huntsman

Why It Matters

Sectors

Textiles

Downstream UsesNo data available

FDA Shortage Status

No FDA shortage records

Industrial Uses

Used in 1 sector as 2 functional roles.

•Dyes in Textiles, apparel, and leather manufacturingProcessing—repackaging
•Dye in Textiles, apparel, and leather manufacturing (100%)Processing—incorporation into article

Chemical Identity

CAS89157-03-9

PubChem CID136171109

DTXSIDDTXSID00890423

FormulaC31H19ClN7Na5O19S6

Mol. Weight1136.3 g/mol

SMILESC1=CC2=C(C=CC(=C2S(=O)(=O)[O-])N=NC3=C(C4=C(C=C(C=C4C=C3S(=O)(=O)[O-])S(=O)(=O)[O-])NC5=NC(=NC(=N5)NC6=CC=C(C=C6)S(=O)(=O)CCOS(=O)(=O)[O-])Cl)O)C(=C1)S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+].[Na+]

Data Sources

DTXSID008904232026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

1361711092026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/136171109/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/136171109.json

89157-03-92026-04-24

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

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

CAS 89157-03-92026-04-25

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

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

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