OBO ID: CHEBI:90322 |
Term Name: | Ponceau S (acid form) | Search Ontology: | |
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Definition: | An arenesulfonic acid that is 3-hydroxynaphthalene-2,7-disulfonic acid carrying a {2-sulfo-4-[(4-sulfophenyl)diazenyl]phenyl}diazenyl group at position 4. The tetrasodium salt is the biological stain 'Ponceau S'. | ||
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Ontology: | ChEBI ( EBI ) |
PHENOTYPE
No data available