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Substance Name: 1,3-Naphthalenedisulfonic acid, 7-amino-, sodium salt (1:2)
RN: 842-17-1
InChIKey: OHWJIXLZUWRMQY-UHFFFAOYSA-L

Molecular Formula

  • C10-H9-N-O6-S2.2Na

Molecular Weight

  • 347.2783
 
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Names and Synonyms

Synonyms

  • 1,3-Naphthalenedisulfonic acid, 7-amino-, disodium salt
  • EINECS 212-671-9

Systematic Names

  • 1,3-Naphthalenedisulfonic acid, 7-amino-, disodium salt
  • 1,3-Naphthalenedisulfonic acid, 7-amino-, sodium salt (1:2)
  • Disodium 7-aminonaphthalene-1,3-disulphonate

Registry Numbers

CAS Registry Number

  • 842-17-1

Related Registry Number

  • 86-65-7 (Parent)

System Generated Number

  • 0000842171

Molecular Formulas

Molecular Formula

  • C10-H9-N-O6-S2.2Na

Molecular Formula Fragments

  • C10-H9-N-O6-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C10H9NO6S2.2Na/c11-7-2-1-6-3-8(18(12,13)14)5-10(9(6)4-7)19(15,16)17;;/h1-5H,11H2,(H,12,13,14)(H,15,16,17);;/q;2*+1/p-2

InChIKey

OHWJIXLZUWRMQY-UHFFFAOYSA-L

Smiles

c1cc(cc2c1cc(cc2S(=O)(=O)[O-])S(=O)(=O)[O-])N.[Na+].[Na+]