2-Naphthalenesulfonic Acid

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Properties Simple | Detailed

Formula C10H10O3S
IUPAC Name 2-sulfonaphthalene
Molecular Mass 210.250 g·mol−1
Heat of Formation -368.1 ± 16.7 kJ·mol−1
Dipole Moment 4.50 ± 1.08 D
Volume 220.42 Å 3
Surface Area 213.34 Å 2
HOMO Energy -9.48 ± 0.55 eV
LUMO Energy -1.18 ± eV
Point Group Symmetry C1
Synonyms
  • .beta.-naphthalenesulfonic acid
  • 2-naphthalenesulfonic acid, monohydrate
  • beta-naphthalenesulfonic acid
  • beta-naphthylsulfonic acid
  • naphthalene-2-sulphonic acid
  • nas
CAS Number(s)
  • 120-18-3
  • 54257-18-0
InChIKey KVBGVZZKJNLNJU-UHFFFAOYSA-N
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