1,3,6-Naphthalenetrisulfonic acid, 7-[2-[2-[(aminocarbonyl)amino]-4-[[4-chloro-6-[[4-(ethenylsulfonyl)phenyl]amino]-1,3,5-triazin-2-yl]amino]phenyl]diazenyl]-, sodium salt (1:?)

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

US ProductionCBI

Import Value$309M

Top SourceChina 40%

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 293369 · basket

These shares come from HS customs code 293369, which covers 48 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.

Source Countries

CN 40%ChinaJP 19%JapanIN 15%IndiaES 11%SpainDE 5%Germany

Why It Matters

Sectors

Textiles

Downstream UsesNo data available

FDA Shortage Status

No FDA shortage records

Industrial Uses

Used in 1 sector as 1 functional role.

•Dyes in Textiles, apparel, and leather manufacturingProcessing—incorporation into article

Chemical Identity

CAS94158-80-2

PubChem CID44153563

DTXSIDDTXSID101013817

FormulaC28H19ClN9Na3O12S4

Mol. Weight906.2 g/mol

SMILESC=CS(=O)(=O)C1=CC=C(C=C1)NC2=NC(=NC(=N2)Cl)NC3=CC(=C(C=C3)N=NC4=CC5=C(C=C(C=C5C=C4S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-])NC(=O)N.[Na+].[Na+].[Na+]

Data Sources

DTXSID1010138172026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

441535632026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/44153563/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/44153563.json

94158-80-22026-04-24

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

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

CAS 94158-80-22026-04-25

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

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

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