英文名称:2-[[4-[bis(2-hydroxyethyl)amino]phenyl]azo]-Benzoic acid; 13058; C.I.Pigment Red 100; P.R.100; Pigment Red 100; D & C Red No.39; 2-[[4-[bis(2-hydroxyethyl)amino]phenyl]azo]-Benzoic acid; 2-[(E)-{4-[bis(2-hydroxyethyl)amino]phenyl}diazenyl]benzoic acid