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.

Diethylene Triamine Penta (Methylene Phosphonic Acid) 

CAS No.  15827-60-8

Short name:DTPMPA

Molecular Formula:   C₉H₂₈O₁₅N₃P₅             

Molecular weight: 573.2

Structural Formula:

EINECS No.:       239-931-4

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.

1. can be used as peroxide stabilizer, chelating agent and pigment dispersant in woven & dyeing industry,

2.It can be used as scale andDTPMPA  corrosion inhibitor in circulating cool water system and boiler water, and especially in alkali circulating cool water system without additional pH regulation, It can also be used in oilfield refill water, cool water and boiler water with high concentration of barium carbonate. When used alone, little scale sediment is found even none of dispersant is used.

3.It can be used asmicroelement’s carrying agent in fertilizer and concrete modifier.

4. In addition, DTPMPA is used in papermaking, electroplating, acid cleaning and cosmetics.

200L HDPE drum, IBC(1000L), or as the customers' requirement.

Storage for ten months in shady room and dry place.