C.I. Acid Blue 74

Drug ingredient

This drug ingredient has classified U.S. production volumes. EPA withholds the number as confidential business information.

US ProductionCBI

Import Value$56M

Import VolumeZero

Top SourceIndia 70%

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 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

IN 70%IndiaMY 7%MalaysiaCH 4%SwitzerlandCN 4%ChinaDE 3%Germany

EPA-registered manufacturers (1)

Dystar

Why It Matters

Sectors

TextilesHealth

Downstream Uses

Appears in 1 drug and cosmetic product listings (FDA).

•Bludigo

FDA Shortage Status

No FDA shortage records

Industrial Uses

Used in 1 sector as 1 functional role.

•Dyes in Synthetic Dye and Pigment Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Chemical Identity

CAS860-22-0

PubChem CID2723854

DTXSIDDTXSID1020190

FormulaC16H8N2Na2O8S2

Mol. Weight466.4 g/mol

SMILESC1=CC2=C(C=C1S(=O)(=O)[O-])C(=C(N2)C3=NC4=C(C3=O)C=C(C=C4)S(=O)(=O)[O-])O.[Na+].[Na+]

Data Sources

DTXSID10201902026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

27238542026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/2723854/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/2723854.json

860-22-02026-04-24

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

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

CAS 860-22-02026-04-25

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

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

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