英文别名Acid Yellow 59; Sodium {2-[(E)-(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)diazenyl]benzoato(2-)-κO}{2-[(E)-(3-methyl-5-oxo-1-phenyl-4;5-dihydro-1H-pyrazol-4-yl)diazenyl]benzoato-κO}chromate(1-); Chromate(1-); [2-[(E)-2-(4;5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]benzoato-κO][2-[(E)-2-(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)diazenyl]benzoato(2-)-κO]-; sodium (1:1) 
