8-Amino-1,3,6-Naphthalenetrisulfonic Acid

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Formula C10H9NO9S3
IUPAC Name 8-aminonaphthalene-1,3,6-trisulfonic acid
Molecular Mass 383.375 g·mol−1
Heat of Formation -1410.3 ± 16.7 kJ·mol−1
Dipole Moment 5.02 ± 1.08 D
Volume 347.88 Å 3
Surface Area 311.27 Å 2
HOMO Energy -8.89 ± 0.55 eV
LUMO Energy -2.21 ± eV
Point Group Symmetry C1
Synonyms
  • 1,3,6-naphthalenetrisulfonic acid, 8-amino-
  • 1-aminonaphthalene-3,6,8-trisulfonic acid
  • 1-naphthylamine, 3,6,8-trisulfo-
  • 1-naphthylamine-3,6,8-trisulfonic acid
  • 3,6,8-trisulfo-1-naphthylamine
  • 8-aminonaphthalene-1,3,6-trisulphonic acid
  • amino-h acid
  • disodium hydrogen 8-aminonaphthalene-1,3,6-trisulphonate
  • koch acid
  • koch's acid
  • t acid
CAS Number(s)
  • 79873-38-4
  • 117-42-0
InChIKey UBDHSURDYAETAL-UHFFFAOYSA-N
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