Pentasodium diethylenetriaminepentaacetate, is an organic compound with molecular formula C14H18N3Na5O10.

Appearance and properties: transparent light yellow liquid

USES

EDTA-5Na can rapidly generate water-soluble complexes in calcium, magnesium, iron, lead, copper, manganese and other ions, especially for the high valence state of the chromogenic metal complexing ability is strong, so widely used in

1 Hydrogen peroxide bleaching stabilizing and synergizing agent;

2 water softener; 3 textile printing and dyeing industry auxiliaries

3Textile printing and dyeing industry auxiliaries

4 Reference reagent for analytical chemistry; 5 Chelating titrant, etc.

5 chelating titrant, etc.

II. Used as hydrogen peroxide decomposition inhibitor in textile bleaching and paper pulp bleaching process.