5,10,15,20-Tetrakis-(4-carboxyphenyl)-porphine-Co(II) Structure: (click to enlarge, please!) Quantities Sold: 1 g 135 € 5 g 475 € 10 g 830 € Data: Synonym: TCPP-Co(II) Part Number: PL00112700 CAS: 108443-61-4 Molecular Formula: C48H28CoN4O8 Molecular Weight: 847.69 Melting Point: no information Solubility: Water, Methanol, Ethanol, Pyridine UV/VIS-Spectrum: (click to enlarge, please!)