Copper, [29H,31H-phthalocyaninato(2-)-κN29,κN30,κN31,κN32]-, chlorosulfonyl derivs., reaction products with 2-[(4-aminophenyl)amino]-5-nitrobenzenesulfonic acid, sodium salts
CAS 73378-63-9
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
CAS73378-63-9
PubChem CIDNot recorded
DTXSIDDTXSID301013968
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded
Data Sources
- EPA TSCA InventoryRetrieved 2026-10-04
Brief citations
Copper, [29H,31H-phthalocyaninato(2-)-κN29,κN30,κN31,κN32]-, chlorosulfonyl derivs., reaction products with 2-[(4-aminophenyl)amino]-5-nitrobenzenesulfonic acid, sodium salts (CAS 73378-63-9) https://chemicalindependence.com/chemical/73378-63-9/ EPA TSCA Inventory: CAS 73378-63-9. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory