Chelation is a chemical combination with a metal in complexes in which the metal is part of a ring. Organic ligand is called chelator or chelating agent, the chelate is a metal complex.
64-02-8
EDTA; Na4EDTA;
Detergent; cosmetics; cleaning products; metal working; polymerization
380.17
10.5 - 12.5 · 1wt%solution
>86
>300
0.62 - 0.76
45