C.I. Reactive Green 19
CAS 68110-31-6
2,7-Naphthalenedisulfonic acid, 4-amino-3,6-bis[2-[4-[[4-chloro-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]diazenyl]-5-hydroxy-, sodium salt (1:6)
EPA and Census publish no US supply data for this chemical.
US productionNot reported
Top sourceNo public record
This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.
Why supply is unknownWhere It Comes From
EPA and Census publish no US supply data for this chemical.
Why It Matters
No EPA sector or FDA product records name a use for this chemical.
Chemical Identity
CAS68110-31-6
PubChem CIDNot recorded
DTXSIDDTXSID40889932
FormulaC40H23Cl2N15Na6O19S6
Mol. Weight1418.91 g/mol
SMILES[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].NC1=C2C(O)=C(N=NC3=C(C=C(NC4=NC(NC5=CC(=CC=C5)S([O-])(=O)=O)=NC(Cl)=N4)C=C3)S([O-])(=O)=O)C(=CC2=CC(=C1N=NC1=C(C=C(NC2=NC(NC3=CC(=CC=C3)S([O-])(=O)=O)=NC(Cl)=N2)C=C1)S([O-])(=O)=O)S([O-])(=O)=O)S([O-])(=O)=O
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
Brief citations
C.I. Reactive Green 19 (CAS 68110-31-6) https://chemicalindependence.com/chemical/68110-31-6/ EPA TSCA Inventory: CAS 68110-31-6. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory