7-Amino-4-Hydroxy-2-Naphthalenesulfonic Acid

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Properties Simple | Detailed

Formula C10H9NO4S
IUPAC Name 7-amino-4-hydroxy-naphthalene-2-sulfonic acid
Molecular Mass 239.248 g·mol−1
Heat of Formation -558.8 ± 16.7 kJ·mol−1
Dipole Moment 7.59 ± 1.08 D
Volume 246.77 Å 3
Surface Area 235.23 Å 2
HOMO Energy -8.64 ± 0.55 eV
LUMO Energy -1.07 ± eV
Point Group Symmetry C1
Synonyms
  • 2-naphthalenesulfonic acid, 7-amino-4-hydroxy-
  • 6-amino-1-naphthol-3-sulfonic acid
  • 7-amino-4-hydroxynaphthalene-2-sulfonic acid
  • 7-amino-4-hydroxynaphthalene-2-sulphonic acid
  • aminonaphthol sulfonic acid j
  • i acid
  • i-acid
  • isogamma acid
  • j acid
  • kyselina 2-amino-5-naftol-7-sulfonova
  • kyselina i
CAS Number(s)
  • 87-02-5
InChIKey KYARBIJYVGJZLB-UHFFFAOYSA-N
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