Submitted by György Chityil ... on Fri, 01/19/2018 - 20:16 Hierarchy: NounDescription: {{organic compounds}} The compound ''p-aminobenzenesulfonic acid'', used in the manufacture of dyes and pharmaceuticals.Ngram: sulfanilic acidNgram Text: sulfanilic acidSource: WiktionaryIssue: 0Wiktionary tag: organic compoundsNgram Count: 2