trisodium [5-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxy-3-[(2-hydroxy-3-nitro-5-sulphophenyl)azo]naphthalene-2,7-disulphonato(5-)]nickelate(3-)

CAS No: 79817-91-7

trisodium,dihydro,methyl,phenyl,pyrazol,hydroxy,nitro,sulphophenyl,naphthalene,disulphonato,nickelate