A complexing agent is an ion, molecule or a functional group which can bind with metal ion through one or several coordination bonds. A chelating agent is a chemical compound which can bind with metal ions through multiple coordination bonds to form stable, water-soluble complexes.

What is complexing agent with example?

Complexing agents, or builders, are used in laundry detergent powders and liquids as well as in all-purpose cleaning agents. Commonly used complexing agents are phosphates, phosphonates, polycarboxylates, and zeolites. Complexing agents improve cleaning efficiency by inactivating water hardness.

What is complexing agent in analysis?

[′käm‚plek·siŋ ‚ā·jənt] (chemistry) A substance capable of forming a complex compound with another material in solution.