Certificate Of Analysis
Product Name 5,10,15,20-Tetrakis(4-sulfonatophenyl)-21H,23H-porphine manganese(III) chloride,
Dye content 70 %
Product Number 441813
Product Brand ALDRICH
CAS Number 90587-86-3
Molecular Formula C44H28ClMnN4O12S4
Molecular Weight 1023.36
 
TEST SPECIFICATION LOT 07312DN RESULTS
APPEARANCE BLACK POWDER OR CRYSTALS BLACK POWDER
INFRARED SPECTRUM CONFORMS TO STRUCTURE. CONFORMS TO STRUCTURE.
UV-VISIBLE SPECTRUM IN H2O 0.01G/L, H2O
  E(466 +/-3)NM = 70,000 (MINIMUM) E466=75,800
  E(400 +/-3)NM = 43,000 (MINIMUM) E400=45,800
  E(379 +/-3)NM = 42,000 (MINIMUM) E379=44,800
  E286=20,100
  E219=57,500
ELEMENTAL ANALYSIS CARBON 35.1%-71.3% CARBON 38.16%
  NITROGEN 3.7%- 7.5% HYDROGEN 3.33%
  NITROGEN 4.04%
TITRATION 8.4% CL (WITH AGNO3 AFTER O2 COMBUSTION)
THIN-LAYER ONE SPOT
ICP ASSAY MN 4.1%
SOLUBILITY 10MG/ML H2O; CLEAR, YELLOW-BROWN SOLUTION