Ethylenediamine tetra(methylenephosphonic acid)/EDTMPA
Appearance:Yellow liquid
EDTMPA pentasodium salt main type:
EDTMP Na5 is a neutral product, EDTMP Na5 is a multi-nitrogen-containing organic phosphates, a cathodic type inhibitor. It is miscible with water, innocuous and none pollution to environment, has good chemical stability and temperature tolerance.
Application:
EDTMP can be used as corrosion inhibitor in circulating cool water system and boiler water. It is a chelating agent in non-cyanogen electroplating industry and a water-softening agent in printing & dyeing industry.
it can be used for low pressure boiler. It can also be built with BTA, PAAS and zinc salt.