6359-95-1

C.I.18930 Acid Yellow 200 C.I.Acid Yellow 200 QXPFZJZLQUYJGS-VBJZDLSPSA-N Acid yellow 200 (C.I. 18930) C.I.Acid Yellow 200:C.I.18930 disodium 2-[[1-(2-chloro-5-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]naphthalene-1-sulphonate disodium 2-[[1-(2-chloro-5-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]naphthalene-1-sulphonate 2-[[1-(2-Chloro-5-sulfophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-1-naphthalenesulfonic acid disodium salt 1-Naphthalenesulfonic acid, 2-[[1-(2-chloro-5-sulfophenyl) -4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo ]-, disodium salt