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rosaniline

rosaniline


  1  definition  found 
 
  From  Webster's  Revised  Unabridged  Dictionary  (1913)  [web1913]: 
 
  Rosaniline  \Ros*an"i*line\  (?  or  ?),  n.  [Rose  +  aniline.] 
  (Chem.) 
  A  complex  nitrogenous  base,  {C20H21N3O},  obtained  by 
  oxidizing  a  mixture  of  aniline  and  toluidine,  as  a  colorless 
  crystalline  substance  which  forms  red  salts.  These  salts  are 
  essential  components  of  many  of  the  socalled  aniline  dyes,  as 
  fuchsine,  aniline  red,  etc  By  extension,  any  one  of  the 
  series  of  substances  derived  from  or  related  to  rosaniline 
  proper.