Basic information Safety Supplier Related

6-amino-7-hydroxynaphthalene-2-sulphonic acid

Basic information Safety Supplier Related

6-amino-7-hydroxynaphthalene-2-sulphonic acid Basic information

Product Name:
6-amino-7-hydroxynaphthalene-2-sulphonic acid
Synonyms:
  • 6-amino-7-hydroxynaphthalene-2-sulfonic acid
  • 6-Amino-7-hydroxy-2-naphthalenesulfonic acid
  • 2-Naphthalenesulfonic acid, 6-amino-7-hydroxy-
  • Einecs 229-011-0
  • 6-amino-7-hydroxynaphthalene-2-sulphonic acid
CAS:
6399-72-0
MF:
C10H9NO4S
MW:
239.25
EINECS:
229-011-0
Mol File:
6399-72-0.mol
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6-amino-7-hydroxynaphthalene-2-sulphonic acid Chemical Properties

EPA Substance Registry System
2-Naphthalenesulfonic acid, 6-amino-7-hydroxy- (6399-72-0)
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6-amino-7-hydroxynaphthalene-2-sulphonic acid Usage And Synthesis

Production Methods

2-Aminonaphthalene-3,6-disulfonic acid is fused with 85 % potassium hydroxide at 180℃ for 20 h. After quenching and acidification, the product 6-amino-7-hydroxynaphthalene-2-sulphonic acid is isolated in 75 % yield.

6-amino-7-hydroxynaphthalene-2-sulphonic acidSupplier

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