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Substance Name: 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, sodium salt (1:2)
RN: 3963-80-2
InChIKey: PHIMTKWJUXQMMA-UHFFFAOYSA-L

Classification Code

  • Mutation Data

Molecular Formula

  • C10-H9-N-O7-S2.2Na

Molecular Weight

  • 363.277
 
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Names and Synonyms

Synonyms

  • Disodium 4-amino-5-hydroxy-2,7-naphthalenedisulfonate
  • EINECS 223-566-2
  • H Acid disodium salt

Systematic Names

  • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, disodium salt
  • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, sodium salt (1:2)
  • Disodium 4-amino-5-hydroxynaphthalene-2,7-disulphonate

Registry Numbers

CAS Registry Number

  • 3963-80-2

System Generated Number

  • 0003963802

Molecular Formulas

Molecular Formula

  • C10-H9-N-O7-S2.2Na

Molecular Formula Fragments

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

Structure Descriptors

InChI

1S/C10H9NO7S2.2Na/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;2*+1/p-2

InChIKey

PHIMTKWJUXQMMA-UHFFFAOYSA-L

Smiles

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