Flag of the United StatesAmerican Chemical Independence

Chromate(2-), [3-(hydroxy-κO)-4-[2-[2-(hydroxy-κO)-1-naphthalenyl]diazenyl-κN1]-7-nitro-1-naphthalenesulfonato(3-)][1-[2-[2-(hydroxy-κO)-5-nitrophenyl]diazenyl-κN1]-2-naphthalenolato(2-)-κO]-, lithium

CAS 190525-00-9

EPA and Census publish no US supply data for this chemical.

Molecular structure of 190525-00-9
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 unknown

Where 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

CAS190525-00-9
PubChem CIDNot recorded
DTXSIDDTXSID301014809
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

← Back to Dashboard

Brief citations

Chromate(2-), [3-(hydroxy-κO)-4-[2-[2-(hydroxy-κO)-1-naphthalenyl]diazenyl-κN1]-7-nitro-1-naphthalenesulfonato(3-)][1-[2-[2-(hydroxy-κO)-5-nitrophenyl]diazenyl-κN1]-2-naphthalenolato(2-)-κO]-, lithium (CAS 190525-00-9) https://chemicalindependence.com/chemical/190525-00-9/ EPA TSCA Inventory: CAS 190525-00-9. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory