Certificate Of Analysis
Product Name 2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine iron(III) chloride
Product Number 257532
Product Brand ALDRICH
CAS Number 28755-93-3
Molecular Formula C36H44ClFeN4
Molecular Weight 624.06
 
TEST SPECIFICATION LOT 01918KF RESULTS
APPEARANCE BLUE TO BLACK POWDER, CRYSTALS, CRYSTALLINE DEEP BLUE POWDER
INFRARED SPECTRUM CONFORMS TO STRUCTURE AND STANDARD AS
  ILLUSTRATED ON PAGE 572C OF EDITION I,
  VOLUME 2 OF "THE ALDRICH LIBRARY OF FT-IR
  SPECTRA".
UV-VISIBLE SPECTRUM IN CHCL3 C=0.002 G/L IN CHCL3
  E382(+/-3)NM = 90,000 (MINIMUM) E539NM = 12,800
  E381NM = 103,300
ELEMENTAL ANALYSIS CARBON 66.8%-71.6% CARBON 68.74%
  NITROGEN 8.6%- 9.3% HYDROGEN 6.84%
  NITROGEN 8.73%
HIGH PRESSURE LIQUID 96.5% (MINIMUM) 98.0 %