DTPMP

DTPMP

ZEELCHEM™ 131(DTPMP)

1.DTPMP (Diethylene Triamine Penta (Methylene Phosphonic Acid)

CAS No:15827-60-8

Molecular Weight:573.0

Molecular Formula: C9H28N3O15P5

Synonyms: Diethylenetriaminepenta(methylene Phosphonic acid)

2.Usage

ZEELCHEM™131 can use 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 use 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 the dispersant is used.

DTPMP can also use as peroxide stabilizer, a chelating agent in woven & dyeing industry, a pigment dispersant, microelement’s carrying agent in fertilizer and concrete modifier. In addition, ZEELCHEM™131  use in papermaking, electroplating, acid cleaning and cosmetics.

DTPMP
DTPMP

3.PROPERTIES

ZEELCHEM™131 is innocuous, easy to be dissolved in an acid solution. ZEELCHEM™131 has an excellent scale and corrosion inhibition and good thermal tolerance ability. ZEELCHEM™131(DTPMP) can inhibit the scale formation of carbonate, sulfate and phosphate. On the situation of alkali environment and high temperature (above 210℃), ZEELCHEM™131(DTPMP) has better scale and corrosion inhibition effect than other organophosphines. In addition, ZEELCHEM™131  use in papermaking, electroplating, acid cleaning and cosmetics. It can also use 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 the dispersant is used.

4.SPECIFICATIONS

Appearance Amber transparent liquid
Ca Sequestration as CaCO 3  mg/gm 450.0 mg/gm
Active acid % 50.0 ± 2.0
Phosphorous acid as PO33-  3.0 % max
chloride as Cl 10.0% max
Density g/cm3 1.40-1.44
pH 1%solution 2.0 max
Fe ppm 35.0 ppm

5.PACKAGE & STORAGE

DTPMP liquid (ZEELCHEM™131): Normally In 260kg net HDPE Drum, 65.0 kg carboys can also be available as required.

6.SAFETY PROTECTION

Acidity, Avoid contact with eye and skin, once contacted, flush with water.