Saturday, July 16, 2011

1-amino-2-naphthol-4-sulfonic acid

1-amino-2-naphthol-4-sulfonic acid [ORG CHEM]H2NC10H5(OH)SO3H White or gray,
needlelike crystals; soluble in hot sodiumbisulfite solutions; used in themanufacture
of azo dyes.

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