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Substance Name: 2-Amino-p-benzenedisulfonic acid
RN: 98-44-2
UNII: 5E2OT6T2PS
InChIKey: LDCCBULMAFILCT-UHFFFAOYSA-N

Classification Code

  • Skin / Eye Irritant

Molecular Formula

  • C6-H7-N-O6-S2

Molecular Weight

  • 253.2543
 
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Names and Synonyms

Name of Substance

  • 2-Amino-p-benzenedisulfonic acid

Synonyms

  • 1,4-Benzenedisulfonic acid, 2-amino-
  • 1-Amino-2,5-benzenedisulfonic acid
  • 1-Anilino-2,5-disulfonic acid
  • 2,5-Disulfo-1-aminobenzene
  • 2,5-Disulfoaniline
  • 2-Amino-1,4-benzenedisulfonic acid
  • 2-Amino-1,4-disulfobenzene
  • 2-Amino-p-benzenedisulfonic acid
  • 3-14-00-02260 (Beilstein Handbook Reference)
  • 4-Sulfometanilic acid
  • AI3-23218
  • Aniline-2,5-disulfonic acid
  • BRN 2660550
  • EC 202-669-6
  • EINECS 202-669-6
  • Kyselina anilin-2,5-disulfonova
  • Kyselina anilin-2,5-disulfonova [Czech]
  • NSC 5580
  • UNII-5E2OT6T2PS

Systematic Names

  • 1,4-Benzenedisulfonic acid, 2-amino-
  • 2-Aminobenzene-1,4-disulphonic acid
  • p-Benzenedisulfonic acid, 2-amino-

Superlist Name

  • 2-Amino-p-benzenedisulfonic acid

Registry Numbers

CAS Registry Number

  • 98-44-2

FDA UNII

  • 5E2OT6T2PS

System Generated Number

  • 0000098442

Structure Descriptors

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

LDCCBULMAFILCT-UHFFFAOYSA-N

Smiles

c1cc(c(cc1S(=O)(=O)O)N)S(=O)(=O)O