Ethylene Diamine Tetraacetic Acid—EDTA Acid
Diaminoethane-tetraacetic acid, Edetic acid, Ethylenedinitrilo-tetraacetic acid, Versene
Chelate Value (mgCaCO3/g)
Packing Group: II, UNNA
White crystal powder, soluble in sodium hydroxide, sodium carbonate and ammonia solution, not soluble in cold water, acid and common organic solvents, and discomposed at 240°C. Mainly applied to complex metal ions, and separating metal; used as water-treating agents and scale-eliminating agents; capable of preventing the harmful effects on production caused by metal ions in water ; also used in the cleaning the boilers in large-scale power plants.