2-Hydroxy-3-(2-hydroxy-1-naphtylazo)-5-nitro-1-naphthalenesulfonic acid sodium salt
2-Hydroxy-3-(2-hydroxy-1-naphtylazo)-5-nitro-1-naphthalenesulfonic acid sodium salt(2-Hydroxy-3-(2-hydroxy-1-naphtylazo)-5-nitro-1-naphthalenesulfonic acid sodium salt)
CAS:
化学式: C20H12N3NaO7S