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Substance Name: Naphthalene-2,7-disulphonic acid, sodium salt
RN: 51770-81-1
InChIKey: PVDQDEYXGXTPBP-UHFFFAOYSA-M

Molecular Formula

  • C10-H8-O6-S2.x-Na

Molecular Weight

  • 310.2813
 
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Names and Synonyms

Synonym

  • EINECS 257-404-7

Systematic Name

  • Naphthalene-2,7-disulphonic acid, sodium salt

Registry Numbers

CAS Registry Number

  • 51770-81-1

System Generated Number

  • 0051770811

Molecular Formulas

Molecular Formula

  • C10-H8-O6-S2.x-Na

Molecular Formula Fragments

  • C10-H8-O6-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C10H8O6S2.Na/c11-17(12,13)9-3-1-7-2-4-10(18(14,15)16)6-8(7)5-9;/h1-6H,(H,11,12,13)(H,14,15,16);/q;+1/p-1

InChIKey

PVDQDEYXGXTPBP-UHFFFAOYSA-M

Smiles

c1cc(cc2c1ccc(c2)S(=O)(=O)[O-])S(=O)(=O)O.[Na+]