1-Naphthol-3,8-disulfonic acid is an organic compound that serves as a dye intermediate for naphthol sulfonic acids. It is also known as This compound and is characterized by its aromatic ring system with hydroxyl and sulfonic acid groups.
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CAS 117-43-1
2,7-Naphthalenedisulfonic acid, 4-(benzoylamino)-5-hydroxy-
dye intermediate
1-naphthol-4,8-disulfonic acid
naphthol disulfonic acid intermediate for dyes
1-Naphthol-5-sulfonic acid
Dye intermediate for azo dyes
Benzidine-2,2'-disulfonic acid
Dye intermediate for azo dyes
8-hydroxynaphthalene-1,6-disulfonic acid
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C1=CC2=CC(=CC(=C2C(=C1)S(=O)(=O)O)O)S(=O)(=O)O