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3-Hydroxynaphthalene-2,7-disulphonic acid

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3-Hydroxynaphthalene-2,7-disulphonic acid Basic information

Product Name:
3-Hydroxynaphthalene-2,7-disulphonic acid
Synonyms:
  • 3-hydroxynaphthalene-2,7-disulphonic acid
  • 2-Naphtholdisodiumsulfonate
  • 2-Hydroxynaphthalene-3,6-disulfonicacid
  • 3-Hydroxy-2,7-naphthalenedisulfonic acid
  • 2-Naphthol-3,6-disulfonic acid
  • Aids018328
  • Aids-018328
  • 2,7-Naphthalenedisulfonicacid, 3-hydroxy-
CAS:
148-75-4
MF:
C10H8O7S2
MW:
304.3
EINECS:
205-724-2
Product Categories:
  • Intermediates of Dyes and Pigments
Mol File:
148-75-4.mol
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3-Hydroxynaphthalene-2,7-disulphonic acid Chemical Properties

Boiling point:
415.13°C (rough estimate)
Density 
1.7421 (rough estimate)
refractive index 
1.6000 (estimate)
pka
-0.20±0.40(Predicted)
EPA Substance Registry System
2,7-Naphthalenedisulfonic acid, 3-hydroxy- (148-75-4)

3-Hydroxynaphthalene-2,7-disulphonic acid Preparation Products And Raw materials

Preparation Products

Raw materials

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