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Substance Name: 2,7-Naphthalenedisulfonic acid, 4-hydroxy-, monosodium salt
RN: 61931-87-1
InChIKey: BEYHQWDNTWZATJ-UHFFFAOYSA-M

Molecular Formula

  • C10-H8-O7-S2.Na

Molecular Weight

  • 326.2803
 
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Names and Synonyms

Synonyms

  • 1-Naphthol-3,6-disulfonic acid, monosodium salt
  • NSC 32323

Systematic Names

  • 2,7-Naphthalenedisulfonic acid, 4-hydroxy-, monosodium salt
  • 2,7-Naphthalenedisulfonic acid, 4-hydroxy-, sodium salt (1:1)

Registry Numbers

CAS Registry Number

  • 61931-87-1

System Generated Number

  • 0061931871

Molecular Formulas

Molecular Formula

  • C10-H8-O7-S2.Na

Molecular Formula Fragments

  • C10-H8-O7-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C10H8O7S2.Na/c11-10-5-8(19(15,16)17)4-6-3-7(18(12,13)14)1-2-9(6)10;/h1-5,11H,(H,12,13,14)(H,15,16,17);/q;+1/p-1

InChIKey

BEYHQWDNTWZATJ-UHFFFAOYSA-M

Smiles

c12c(c(cc(c1)S(O)(=O)=O)[O-])ccc(c2)S(O)(=O)=O.[Na+]