Certificate Of Analysis
Product Name 5,10,15,20-Tetraphenyl-21H,23H-porphine,
97%
Product Number 160997
Product Brand SIAL
CAS Number 917-23-7
Molecular Formula C44H30N4
Molecular Weight 614.74
 
TEST SPECIFICATION LOT 06519ME RESULTS
  E483(+/-3)NM = 3,500 (MINIMUM) E482= 3,800
  3% CHLORIN (MAXIMUM) 0.8% CHLORIN
ELEMENTAL ANALYSIS CARBON 82.6%-89.0% CARBON 85.65%
  NITROGEN 8.8%- 9.5% NITROGEN 9.08%
HIGH PRESSURE LIQUID 96.5% (MINIMUM) 98.3%
SOLUBILITY 1MG/ML, CHCL3; CLEAR TO OPAQUE, DARK RED TO 1MG/ML, CHCL3; CLEAR DARK RED SOLUTION
QUALITY CONTROL NOVEMBER 2006