Certificate Of Analysis
Product Name Methyl-[5-(N-methyl-N-phenylamino)-2,4-pentadienylidene]phenylammonium chloride,
Dye content 90 %
Product Number 247391
Product Brand ALDRICH
CAS Number 13984-07-1
Molecular Formula C19H21N2Cl
Molecular Weight 312.84
 
TEST SPECIFICATION LOT 8020DK RESULTS
APPEARANCE RED FIBROUS LUMPS
INFRARED SPECTRUM CONFORMS TO STRUCTURE.
PROTON NMR SPECTRUM CONFORMS TO STRUCTURE.
ELEMENTAL ANALYSIS CARBON 64.82%
  HYDROGEN 6.84%
  NITROGEN 8.59%