product Name：disodium 7-hydroxy-8-[[4-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-2-sulphonate
  • Disodium 7-hydroxy-8-((4-((4-sulphonatophenyl)azo)phenyl)azo)naphthalene-2-sulphonate; disodium (8Z)-7-oxo-8-(2-{4-[(E)-(4-sulfonatophenyl)diazenyl]phenyl}hydrazinylidene)-7,8-dihydronaphthalene-2-sulfonate
  • 6226-74-0
  • 228-317-1
  • C22H14N4Na2O7S2
  • 556.4787
  • InChI=1/C22H16N4O7S2.2Na/c27-21-12-2-14-1-9-19(35(31,32)33)13-20(14)22(21)26-25-16-5-3-15(4-6-16)23-24-17-7-10-18(11-8-17)34(28,29)30;;/h1-13,25H,(H,28,29,30)(H,31,32,33);;/q;2*+1/p-2/b24-23+,26-22-;;
  • disodium 7-hydroxy-8-[[4-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-2-sulphonate 6226-74-0