Spanish English Chinese

DTPMP Acid, DETPMP

Properties:

DTPMP (DETPMP) acid is innocuous, easy to be dissolved in an acid solution. It has an excellent scale and corrosion inhibition and good thermal tolerance ability.

DTPMP (DETPMP) can inhibit the scale formation of carbonate, sulfate, and phosphate. On the situation of the alkali environment and high temperature (above 210℃), DETPMP has a better scale and corrosion inhibition effect than other organophosphines.

CAS No.: 15827-60-8

Molecular Formula: C9H28O15N3P5

Molecular Weight: 573.2

Structural Formula:

DTPMP

Specifications:

ItemsIndex
AppearanceBrown transparent liquid
Active acid, %48.0-52.0
Chloride (as Cl-), %12-17
pH (1% solution)2.0 Max.
Density (20℃) ,g/cm31.35-1.45
Fe, mg/L35 Max.

Usage:

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, DETPMP can also be used in oilfield refill water, cool water and boiler water with a high concentration of barium carbonate.

When used alone, little scale sediment is found even none of the dispersant is used. DTPMP (DETPMP) can also be used as peroxide stabilizer, the chelating agent in the woven & dyeing industry, the pigment dispersant, microelement’s carrying agent in fertilizer and concrete modifier.

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

Package and Storage:

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

Safety Protection:

Acidity, avoid contact with eye and skin. Once contacted, flush with water.