C.I. Pigment Yellow 100
CAS 12225-21-7
Used in 1 industrial sector tracked by the EPA.
US production201.2K lb
Import volume259.0K lb
Import dependency56%
Top sourceNo public record
Production is reported production, not a complete census of factories. Production reporting year: 2023.
Where It Comes From
EPA reports by year
- 2023
- US production 201.2K lb · Imports 259.0K lb
- 2019
- US production Confidential · Imports Confidential
EPA-registered manufacturers (1)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Dystar
EPA-registered importers (1)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Target
Why It Matters
Sectors
Textiles
Downstream UsesNot recorded
FDA Shortage Status
Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."
No FDA shortage records
Industrial Uses
- •Dye in Synthetic Dye and Pigment Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
Chemical Identity
CAS12225-21-7
PubChem CID22833487
DTXSIDDTXSID2025921
FormulaC48H33AlN12O27S6
Mol. Weight1429.2 g/mol
SMILESC1=CC(=CC=C1N=NC2C(=NN(C2=O)C3=CC=C(C=C3)S(=O)(=O)O)C(=O)O)S(=O)(=O)[O-].C1=CC(=CC=C1N=NC2C(=NN(C2=O)C3=CC=C(C=C3)S(=O)(=O)O)C(=O)O)S(=O)(=O)[O-].C1=CC(=CC=C1N=NC2C(=NN(C2=O)C3=CC=C(C=C3)S(=O)(=O)O)C(=O)O)S(=O)(=O)[O-].[Al+3]
Data Sources
- EPA CompTox (DSSTox) · DTXSID2025921Retrieved 2026-04-06
- PubChem · compound 22833487Retrieved 2026-04-06
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
Brief citations
C.I. Pigment Yellow 100 (CAS 12225-21-7) https://chemicalindependence.com/chemical/12225-21-7/ EPA CompTox (DSSTox): DTXSID2025921. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID2025921 PubChem: 22833487. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/22833487 EPA Chemical Data Reporting: 12225-21-7. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 12225-21-7. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting