1.DTPMP (Diethylene Triamine Penta (Methylene Phosphonic Acid)
Molecular Formula: C9H28N3O15P5
Synonyms: Diethylenetriaminepenta(methylene Phosphonic acid)
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.
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.
|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|
|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.
Acidity, Avoid contact with eye and skin, once contacted, flush with water.