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Substance Name: Disodium 4-((2,4-dihydroxy-3,5-bis(phenylazo)phenyl)azo)-5-hydroxynaphthalene-2,7-disulphonate
RN: 97404-05-2
InChIKey: XNIGBSIBNLHRCG-FPLVZXRMSA-L

Molecular Formula

  • C28-H20-N6-O9-S2.2Na

Molecular Weight

  • 692.5952
 
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Names and Synonyms

Synonym

  • EINECS 306-768-6

Systematic Name

  • Disodium 4-((2,4-dihydroxy-3,5-bis(phenylazo)phenyl)azo)-5-hydroxynaphthalene-2,7-disulphonate

Registry Numbers

CAS Registry Number

  • 97404-05-2

System Generated Number

  • 0097404052

Molecular Formulas

Molecular Formula

  • C28-H20-N6-O9-S2.2Na

Molecular Formula Fragments

  • C28-H20-N6-O9-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C28H20N6O9S2.2Na/c35-24-14-20(45(41,42)43)12-16-11-19(44(38,39)40)13-21(25(16)24)31-33-23-15-22(32-29-17-7-3-1-4-8-17)27(36)26(28(23)37)34-30-18-9-5-2-6-10-18;;/h1-15,35-37H,(H,38,39,40)(H,41,42,43);;/q;2*+1/p-2/b32-29+,33-31+,34-30+;;

InChIKey

XNIGBSIBNLHRCG-FPLVZXRMSA-L

Smiles

[Na+].[Na+].c1c(cc(c2c(cc(cc12)S(=O)(=O)[O-])O)\N=N\c1c(c(c(c(c1)\N=N\c1ccccc1)O)\N=N\c1ccccc1)O)S(=O)(=O)[O-]