Main components of chelating agent

Chelating agents PAPE are a type of chemical substance that can form complexes with metal ions, and their main components can be organic or inorganic substances. The following are some common chelating agents and their main components:

EDTA (ethylene diamine tetraacetic acid): C10H16N2O8

DTPA: C14H23N3O10P

NTA (Ethylenediaminetetraacetic acid trisodium salt): C10H12N2Na3O8

CDTA (cyclohexyl phosphite tetraacetic acid): C14H20N2O8

HEDTA (sodium dihydrogen ethylenediaminetetraacetic acid): C10H16N2Na2O8

Citric Acid: C6H8O7

These chelating agents are widely used in water treatment, medicine, agriculture, and other fields to prepare chelating complexes for stabilizing, dissolving, or removing metal ions. It should be noted that the specific composition of chelating agents may vary depending on different products and applications. When using chelating agents, please follow the product instructions and follow the correct usage methods and recommendations.