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Bromocresol Green sodium salt

CAS 67763-24-0

Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-3-methyl-, sodium salt (1:1)

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

Molecular structure of 67763-24-0
1 Na⁺
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

CAS67763-24-0
PubChem CIDNot recorded
DTXSIDDTXSID501015027
FormulaC21H13Br4NaO5S
Mol. Weight720 g/mol
SMILES[Na+].CC1=C(Br)C(O)=C(Br)C=C1C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC(Br)=C([O-])C(Br)=C1C

Data Sources

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Brief citations

Bromocresol Green sodium salt (CAS 67763-24-0) https://chemicalindependence.com/chemical/67763-24-0/ EPA TSCA Inventory: CAS 67763-24-0. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory