Sulfo Orange

• Synonyms:

  Sodium;4-[ (2,4-dihydroxyphenyl) diazenyl]benzenesulfonate

• Purity:

  IND

• Smiles:

  C1=CC (=CC=C1N=NC2=C (C=C (C=C2) O) O) S (=O) (=O) [O-].[Na+]

• CAS Number:

  547-57-9