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                DTPMPA
                DTPMPA
                DTPMPA is innocuous, easy to be dissolved in acid solution. DTPMPA has excellent scale and corrosion inhibition and good thermal tolerance ability. DTPMPA can inhibit the scale formation of carbonate, sulfate and phosphate. 
                Features

                CAS No.  15827-60-8

                Molecular Formula:   C9H28O15N3P5 Molecular weight: 573.2

                Properties:

                DTPMPA is innocuous, easy to be dissolved in acid solution. DTPMPA has excellent scale and corrosion inhibition and good thermal tolerance ability. DTPMPA can inhibit the scale formation of carbonate, sulfate and phosphate. On situation of alkali environment and high temperature (above 210℃) DTPMPA has better scale and corrosion inhibition effect than other organophosphines.

                Specification:

                Items

                Index

                Appearance

                Brown transparent liquid

                Active acid %

                50.0 min

                Chloride (as Cl-)%

                12.0-17.0

                Density (20℃) g/cm3

                1.35-1.45

                pH (1% water solution)

                2.0 max

                Fe, mg/L

                20.0 max

                Usage:

                DTPMPA can be used as scale and corrosion inhibitor in circulating cool water system and boiler water, and especially in alkali circulating cool water system without additional pH regulation.

                Package and Storage:

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


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