2-Amino-1-Naphthalenesulfonic Acid

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Properties Simple | Detailed

Formula C10H9NO3S
IUPAC Name 2-aminonaphthalene-1-sulfonic acid
Molecular Mass 223.248 g·mol−1
Heat of Formation -390.6 ± 16.7 kJ·mol−1
Dipole Moment 4.31 ± 1.08 D
Volume 231.8 Å 3
Surface Area 217.16 Å 2
HOMO Energy -8.73 ± 0.55 eV
LUMO Energy -0.93 ± eV
Point Group Symmetry C1
Synonyms
  • 1-naphthalenesulfonic acid, 2-amino-
  • 2-amino-naphthalenesulfonic acid
  • 2-aminonaphthalene-1-sulphonic acid
  • 2-naphthylamine-1-sulfonic acid
  • 2-naphthylamino,1-sulfonic acid
  • kyselina 2-naftylamin-1-sulfonova
  • kyselina tobiasova
  • tobias acid
CAS Number(s)
  • 81-16-3
InChIKey GWIAAIUASRVOIA-UHFFFAOYSA-N
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