英文名称:Reactive Red 83; C.I. Reactive Red 83; 2,7-Naphthalenedisulfonic acid, 5-((4-((2-bromo-1-oxo-2-propen-1-yl)amino)benzoyl)amino)-3-(2-(5-((2-bromo-1-oxo-2-propen-1-yl)amino)-2-sulfophenyl)diazenyl)-4-hydroxy-, sodium salt (1:3); trisodium (3Z)-5-({4-[(2-bromoacryloyl)amin