Acid orange 7

• Synonyms:

  Orange II, D&, C Orange 4, COLIPA C015, 2-naphthol orange, CI 15510

• Purity:

  =98%

• Smiles:

  O=S (=O) ([O-]) c1ccc (N=Nc2c (O) ccc3ccccc23) cc1.[Na+]

• CAS Number:

  633-96-5