2-Amino-1,4-benzenedisulfonic acid

CAS Registry Number®

98-44-2
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CAS Name

2-Amino-1,4-benzenedisulfonic acid

Molecular Formula

C6H7NO6S2

Molecular Mass

253.25

Cite this Page

2-Amino-1,4-benzenedisulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?ref=98-44-2 (retrieved 2024-05-20) (CAS RN: 98-44-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    198-199 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H7NO6S2/c7-5-3-4(14(8,9)10)1-2-6(5)15(11,12)13/h1-3H,7H2,(H,8,9,10)(H,11,12,13)

InChIKey

InChIKey=LDCCBULMAFILCT-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C1=CC(N)=C(S(=O)(=O)O)C=C1

Canonical SMILES

O=S(=O)(O)C1=CC=C(C(N)=C1)S(=O)(=O)O

Other Names for this Substance

  • 1,4-Benzenedisulfonic acid, 2-amino-
  • p-Benzenedisulfonic acid, 2-amino-
  • 2-Amino-1,4-benzenedisulfonic acid
  • 2-Amino-p-benzenedisulfonic acid
  • 2-Amino-1,4-disulfobenzene

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