Diethylene Triamine Penta (Methylene Phosphonic Acid) DTPMP

S pecification: A pplication: DTPMP is innocuous, easily dissolved in acid solution. DTPMP has excellent scale and corrosion inhibition and good thermal tolerance ability. DTPMP can inhibit the scale formation of carbonate, sulfate and phosphate. On situation of alkali environment and high...

Product Details

Chemical Name:

Diethylene Triamine Penta (Methylene Phosphonic Acid)

CAS Number:

15827-60-8

Molecular Formula:

C9H28N3O15P5

Molecular Weight:

573

 

Specification:

Item

Specification value

Appearance

Brown liquid

Active acid %

48.0-52.0

pH value(of 1% aqueous solution)

2.0 max

Density @ 20,g/cm3

1.35-1.45

Fe ppm

35 max

Sequestrant value(mg CaCO3/g)

450 min

Chloride(as Cl-) %

15-17

 

Application:

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

DTPMP 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, 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.

DTPMP can also be used as peroxide stabilizer, chelating agent in woven & dyeing industry, pigment dispersant, microelements carrying agent in fertilizer and concrete modifier. In addition, DTPMP is used in papermaking, electroplating, acid cleaning and cosmetics.

 

Package and Storage:

Packed in 200L HDPE drum, 1000L IBC  

Stored in shady,cool and dry place.

Shelf life: one year


With wide experience and expertise, Richem International is specialized in supplying quality and effective diethylene triamine penta (methylene phosphonic acid) dtpmp. As one of the leading manufacturers and suppliers in China, we are equipped with a professional and productive factory. Please rest assured to buy.
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