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Substance Name: Monosodium 8-amino-1-naphthol-3,6-disulfonate
RN: 5460-09-3
UNII: BQX9B4J4FO
InChIKey: QPILZZVXGUNELN-UHFFFAOYSA-M

Molecular Formula

  • C10-H9-N-O7-S2.Na

Molecular Weight

  • 341.295
 
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Names and Synonyms

Name of Substance

  • Monosodium 8-amino-1-naphthol-3,6-disulfonate

Synonyms

  • 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid, monosodium
  • 8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt
  • Ash acid
  • CCRIS 8903
  • EC 226-736-4
  • EINECS 226-736-4
  • H acid monosodium salt
  • NSC 8632
  • UNII-BQX9B4J4FO

Systematic Names

  • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, monosodium salt
  • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, sodium salt (1:1)
  • Sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulphonate

Superlist Name

  • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, monosodium salt

Registry Numbers

CAS Registry Number

  • 5460-09-3

FDA UNII

  • BQX9B4J4FO

System Generated Number

  • 0005460093

Molecular Formulas

Molecular Formula

  • C10-H9-N-O7-S2.Na

Molecular Formula Fragments

  • C10-H9-N-O7-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C10H9NO7S2.Na/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8;/h1-4,12H,11H2,(H,13,14,15)(H,16,17,18);/q;+1/p-1

InChIKey

QPILZZVXGUNELN-UHFFFAOYSA-M

Smiles

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