Names and Identifiers

• • 2,7-Naphthalenedisulfonicacid,3-[2-[4'-[2-(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-4-hydroxy-,sodium salt (1:3)
  • Direct Violet 27
  • 2,7-Naphthalenedisulfonic acid, 3-((4'-((6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo)(1,1'-biphenyl)-4-yl)azo)-4-hydroxy-, trisodium salt
  • C.I. Direct Violet 27
  • Direct Violet 27
  • C.I.Direct Violet 27:C.I.22460
  • +expand
• • Inchi： 1S/C32H23N5O11S3.Na.H/c33-21-5-11-25-19(13-21)15-27(50(43,44)45)29(31(25)38)36-34-22-6-1-17(2-7-22)18-3-8-23(9-4-18)35-37-30-28(51(46,47)48)16-20-14-24(49(40,41)42)10-12-26(20)32(30)39;;/h1-16,38-39H,33H2,(H,40,41,42)(H,43,44,45)(H,46,47,48);;/b36-34+,37-35+;;
  • InChI Key： IPTILDREUKXELS-AVRYKWKFSA-N
  • SMILES： OC1=C(C(S(O)(=O)=O)=CC2=CC(S(O)(=O)=O)=CC=C12)/N=N/C1C=CC(C2C=CC(/N=N/C3=C(C4=CC=C(N)C=C4C=C3S(O)(=O)=O)O)=CC=2)=CC=1.[NaH]