product Name：disodium 3-[[4'-[(6-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]-4-hydroxynaphthalene-1-sulphonate
  • C.I. 24175; C.I. Direct Blue 151 (VAN); C.I. Direct Blue 151, disodium salt; C.I. Direct Blue 151, disodium salt (8CI); C.I. Direct Blue 151; disodium (3Z)-3-(2-{4'-[(2E)-2-(6-amino-1-oxo-3-sulfonatonaphthalen-2(1H)-ylidene)hydrazinyl]-3,3'-dimethoxybiphenyl-4-yl}hydrazinylidene)-4-oxo-3,4-dihydronaphthalene-1-sulfonate
  • 6449-35-0
  • 229-250-0
  • C34H25N5Na2O10S2
  • 773.6993
  • InChI=1/C34H27N5O10S2.2Na/c1-48-28-14-18(7-11-25(28)36-38-27-17-30(50(42,43)44)23-5-3-4-6-24(23)33(27)40)19-8-12-26(29(15-19)49-2)37-39-32-31(51(45,46)47)16-20-13-21(35)9-10-22(20)34(32)41;;/h3-17,36-37H,35H2,1-2H3,(H,42,43,44)(H,45,46,47);;/q;2*+1/p-2/b38-27-,39-32-;;
  • disodium 3-[[4'-[(6-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]-4-hydroxynaphthalene-1-sulphonate 6449-35-0