中文名称：荧光增白剂 191
  • 荧光增白剂CL-L
  • Fluorescent Brightener 191
  • Blankophor Ch; blankophor cl; Blankophor CLE; uvitex sfc; Phorwite CL; Fluorescent brightening agent 191; C.I. Fluorescent Brightener 191
  • 12270-53-0
  • C30H20N6Na2O6S2
  • 670.63