product Name：disodium 5-amino-4-hydroxy-3-(phenylazo)naphthalene-2,7-disulphonate
  • C.I. 17200; C.I. Acid Red 33; C.I. Acid Red 33, disodium salt; C.I. Food Red 12; C.I. Red 33, disodium salt; C.I. Reducing Agent 6; C.I. Acid Red 33, disodium salt (8CI); D & C Red no. 33; disodium (3E)-5-amino-4-oxo-3-(2-phenylhydrazinylidene)-3,4-dihydronaphthalene-2,7-disulfonate; (3E)-5-amino-4-oxo-3-(2-phenylhydrazinylidene)-3,4-dihydronaphthalene-2,7-disulfonic acid
  • 3567-66-6
  • 222-656-9
  • C16H13N3O7S2
  • 423.4203
  • InChI=1/C16H13N3O7S2/c17-12-8-11(27(21,22)23)6-9-7-13(28(24,25)26)15(16(20)14(9)12)19-18-10-4-2-1-3-5-10/h1-8,18H,17H2,(H,21,22,23)(H,24,25,26)/b19-15-
  • disodium 5-amino-4-hydroxy-3-(phenylazo)naphthalene-2,7-disulphonate 3567-66-6
  • 1.741g/cm3
  • 1.747