A sequestering (chelating) agent with unique properties of neutralizing trace metals (like calcium, iron and magnesium salts, etc.) and other deposits on hair. It is also used as preservative.
an anticoagulant, thinning agent, that is used in the treatment of lead poisoning.
EDTA EDTA Ethylendiaminetetraacidic acid. Chemical used for chelation (removal of transition metals from pulp).