Formation Constants And Metal To Ligand Ratios For Calcein Blue- Metal Complexes

Abstract
The formation constants of Calcein Blue-cadmium (II) and lead (II) complexes as well as their ligand to metal ratios were determined by a polarographic technique. The formation constants of Calcein Blue-copper (II) and silver (I) complexes as well as their ligand to metal ratios were determined by a potentiometric technique.