EDTA Cu is also known as Copper disodium ethylenediaminetetraacetate or Copper disodium EDTA;EDTA is an important complexing agent. It has a wide range of uses, such as bleaching fixer, dyeing aid, fiber treatment aid, cosmetic additive, blood anticoagulant, detergent, stabilizer, polymerization initiator of synthetic rubber, EDTA is a typical chelating agent. It can form stable water-soluble complexes with alkali metals, rare earth elements and transition metals.Edta-cu-6 is a stable water-soluble metal chelate in which copper exists as a chelate.CAS is 14025-15-1;package is 25kg/kraft bag;