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Substance Name: 4-Hydroxy-6-(3-sulphoanilino)naphthalene-2-sulphonic acid, sodium salt
RN: 83732-47-2
InChIKey: RUFRBLXRAZYUDD-UHFFFAOYSA-L

Molecular Formula

  • C16-H13-N-O7-S2.x-Na

Molecular Weight

  • 439.3749
 
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Names and Synonyms

Synonym

  • EINECS 280-594-8

Systematic Name

  • 4-Hydroxy-6-(3-sulphoanilino)naphthalene-2-sulphonic acid, sodium salt

Registry Numbers

CAS Registry Number

  • 83732-47-2

System Generated Number

  • 0083732472

Molecular Formulas

Molecular Formula

  • C16-H13-N-O7-S2.x-Na

Molecular Formula Fragments

  • C16-H13-N-O7-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C16H13NO7S2.2Na/c18-16-9-14(26(22,23)24)6-10-4-5-12(8-15(10)16)17-11-2-1-3-13(7-11)25(19,20)21;;/h1-9,17-18H,(H,19,20,21)(H,22,23,24);;/q;2*+1/p-2

InChIKey

RUFRBLXRAZYUDD-UHFFFAOYSA-L

Smiles

c1cc(cc(c1)S(=O)(=O)[O-])Nc2ccc3cc(cc(c3c2)O)S(=O)(=O)[O-].[Na+].[Na+]