Permanent Orange

• Synonyms:

  1-[ (2,4-dinitrophenyl) diazenyl]naphthalen-2-ol

• Purity:

  90%

• Smiles:

  C1=CC=C2C (=C1) C=CC (=C2N=NC3=C (C=C (C=C3) [N+] (=O) [O-]) [N+] (=O) [O-]) O

• CAS Number:

  3468-63-1