EDTA DI SODIUM SALT N/50 SOLN
SKU: RXSOL-60-6604-531
Category: Lab Chemical-60
The last addition of EDTA then removes the metal ion from its
complex with the indicator, producing a color change
EDTA salts are more soluble in water as the pH increases: the more EDTA there is in the salt form, the higher the pH of a water solution, and therefore, the higher the room temperature solubility.
The disodium salt of EDTA is preferred in hardness estimation mainly because it is more soluble in aqueous solutions which allows release of the EDTA ligand into solution to react.
Edetate disodium injection forms chelates with the cations of calcium and many divalent and trivalent metals. Because of its affinity for calcium, edetate disodium will produce a lowering of the serum calcium level during intravenous infusion.
