Definition of Naphthionic. Meaning of Naphthionic. Synonyms of Naphthionic

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Definition of Naphthionic

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Meaning of Naphthionic from wikipedia

- Naphthionic acid is an organic compound with the formula C10H6(SO3H)(NH2). It is one of several aminonaphthalenesulfonic acids, derivatives of naphthalene...
- important property of dyeing unmordanted cotton. An important derivative is naphthionic acid (1-aminonaphthalene-4-sulfonic acid), which is produced by heating...
- prepared by azo coupling of the bis(diazonium) derivative of benzidine with naphthionic acid. Congo blue, however, is in widespread international use, in gel...
- related acid dye is Acid Red 13. It can be obtained by azo coupling of naphthionic acid and 2-naphthol. Instead of crystallising, it vitrifies when cooled...
- exact m****: 223.0303 u) may refer to: Aminonaphthalenesulfonic acids Naphthionic acid Tobias acid (2-amino-1-naphthalenesulfonic acid) This set index...
- route, notes 1-Aminonaphthalene-4-sulfonic acid 84-86-6 Piria’s acid, naphthionic acid sulfonation of 1-aminonaphthalene, precursor to acid red 25, C.I...