Properties

EDTMP•Na₅ is a neutral product. It is nitrogenous organic polyphosphonic acid, which is a part of cathodic corrosion inhibitor. EDTMP•Na₅ can be fully dissolved in water, innocuous and none pollution to environment, has good chemical stability and thermal tolerance. EDTMP•Na₅ has good scale inhibition property under temperature 200℃. EDTMP•Na₅ can dissociate into 8 positive-negative ions, thus can chelate with more than two metal ions to form more than two polymer reticulation complex, the complex can be quickly dissolved in water to destroy the normal crystallization of calcium scale. EDTMP•Na₅ shows better scale inhibition effects to calcium sulfate and barium sulfate.

EDTMP•Na₅ can be used as scale and corrosion inhibitor for circulating water and boiler water system, chelating agent in non-cyanide electroplating, water-softening agent in dyeing industry, etc.

Specification

Package and Storage

Liquid: 200L plastic drum, IBC(1000L),customers’ requirement. Storage for ten months in shady room and dry place.