Certificate Of Analysis
Product Name 3-Formyl-6-nitrochromone,
99%
Product Number 402192
Product Brand ALDRICH
CAS Number 42059-80-3
Molecular Formula C10H5NO5
Molecular Weight 219.15
 
TEST SPECIFICATION LOT 03621MF RESULTS
APPEARANCE YELLOW POWDER
MELTING POINT 157-161 DEGREES CELSIUS
INFRARED SPECTRUM CONFORMS TO STRUCTURE.
PROTON, CARBON NMR CONFORMS TO STRUCTURE.
ELEMENTAL ANALYSIS CARBON 54.76%
  HYDROGEN 2.10%
  NITROGEN 6.36%
GAS LIQUID 99.7%