6-Amino-1,3-naphthalenedisulfonic acid

CAS Registry Number®

118-33-2
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CAS Name

6-Amino-1,3-naphthalenedisulfonic acid

Molecular Formula

C10H9NO6S2

Molecular Mass

303.31

Cite this Page

6-Amino-1,3-naphthalenedisulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?ref=118-33-2 (retrieved 2024-05-01) (CAS RN: 118-33-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C10H9NO6S2/c11-7-1-2-9-6(3-7)4-8(18(12,13)14)5-10(9)19(15,16)17/h1-5H,11H2,(H,12,13,14)(H,15,16,17)

InChIKey

InChIKey=KZCSUEYBKAPKNH-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C=1C2=C(C=C(S(=O)(=O)O)C1)C=C(N)C=C2

Canonical SMILES

O=S(=O)(O)C=1C=C2C=C(N)C=CC2=C(C1)S(=O)(=O)O

Other Names for this Substance

  • 1,3-Naphthalenedisulfonic acid, 6-amino-
  • 6-Amino-1,3-naphthalenedisulfonic acid
  • Amino-I acid
  • β-Naphthylamine-5,7-disulfonic acid
  • 2-Naphthylamine-5,7-disulfonic acid

Deleted or Replaced CAS Registry Numbers

87309-33-9

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