C.I. Pigment Red 23

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

Molecular structure of 6471-49-4
US ProductionCBI

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

EPA-registered importers (1)
H.I.G. Colors

Why It Matters

Sectors
Consumer ProductsPaints & 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 Paint and Coating Manufacturing (3%)Processing—incorporation into formulation, mixture, or reaction product
  • Pigment in Printing Ink Manufacturing (90%)Processing—incorporation into formulation, mixture, or reaction product
  • Pigment in Wholesale and Retail Trade (10%)Processing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$101.00/gAK Scientific, Inc.
CountryUnited States
Pack$101.00 / 1 g
PurityNo data available
Vendors4 available

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

3 more vendors
VendorCountry$/gPackPurity
A2B Chem LLCUnited States$109.001 g
AA BLOCKSUnited States$113.001 g
Angene International LimitedUnited States$191.001 g

Chemical Identity

CAS6471-49-4
PubChem CID22979
DTXSIDDTXSID3021227
FormulaC24H17N5O7
Mol. Weight487.4 g/mol
SMILESCOC1=C(C=C(C=C1)[N+](=O)[O-])N=NC2=C(C(=CC3=CC=CC=C32)C(=O)NC4=CC(=CC=C4)[N+](=O)[O-])O

Data Sources

DTXSID30212272026-04-06

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

Archive: data/sources/comptox/dsstox_identifiers.csv

229792026-04-06

https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/22979/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON

Archive: data/sources/pubchem_properties/22979.json

6471-49-42026-04-24

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

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

CAS 6471-49-42026-04-25

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

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