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1-AMINO-2-NAPHTHALENESULFONIC ACID

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1-AMINO-2-NAPHTHALENESULFONIC ACID Basic information

Product Name:
1-AMINO-2-NAPHTHALENESULFONIC ACID
Synonyms:
  • 1-amino-2-naphthalenesulfonicaci
  • 1,2-Naphthylaminesulfonic acid
  • α-Naphthylamine-2-sulfonic acid
  • 1-azanylnaphthalene-2-sulfonic acid
  • O-NAPHTHIONIC ACID
  • ONZWNZGVZFLMNZ-UHFFFAOYSA-N
  • 1-AMINO-2-NAPHTHALENESULFONIC ACID
  • 1-NAPHTHYLAMINE-2-SULFONIC ACID
CAS:
81-06-1
MF:
C10H9NO3S
MW:
223.25
EINECS:
201-320-5
Mol File:
81-06-1.mol
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1-AMINO-2-NAPHTHALENESULFONIC ACID Chemical Properties

Density 
1.3588 (rough estimate)
refractive index 
1.6500 (estimate)
pka
pK1: 1.71 (25°C)
Water Solubility 
4.1g/L(20 ºC)
EPA Substance Registry System
2-Naphthalenesulfonic acid, 1-amino- (81-06-1)

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