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