Chromate(2-), [2,4-dinitro-6-[2-[2-(phenylamino-κN)-1-naphthalenyl]diazenyl-κN1]phenolato(2-)-κO][3-(hydroxy-κO)-4-[2-[2-(hydroxy-κO)-1-naphthalenyl]diazenyl-κN1]-1-naphthalenesulfonato(3-)]-, sodium (1:2)

CAS 75214-65-2

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

Molecular structure of 75214-65-2 — 2 Na⁺ · 1 Cr³⁺

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

CAS75214-65-2

PubChem CIDNot recorded

DTXSIDDTXSID901015229

FormulaC42H24CrN7Na2O10S

Mol. Weight916.73 g/mol

SMILES[Na+].[Na+].[Cr+3].[O-]C1=CC=C2C=CC=CC2=C1N=NC1=C2C=CC=CC2=C(C=C1[O-])S([O-])(=O)=O.[O-]C1=C(C=C(C=C1[N+]([O-])=O)[N+]([O-])=O)N=NC1=C2C=CC=CC2=CC=C1[N-]C1=CC=CC=C1

Data Sources

EPA TSCA InventoryRetrieved 2026-10-04

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Brief citations

Chromate(2-), [2,4-dinitro-6-[2-[2-(phenylamino-κN)-1-naphthalenyl]diazenyl-κN1]phenolato(2-)-κO][3-(hydroxy-κO)-4-[2-[2-(hydroxy-κO)-1-naphthalenyl]diazenyl-κN1]-1-naphthalenesulfonato(3-)]-, sodium (1:2) (CAS 75214-65-2) https://chemicalindependence.com/chemical/75214-65-2/ EPA TSCA Inventory: CAS 75214-65-2. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory