Diethylene Triamine Penta - Brown Transparent Liquid, 48.0-52.0% Active Acid, Enhanced Thermal Tolerance And Scale Inhibition Properties

Properties:
Diethylene Triamine Penta 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 210a ) DTPMPA has better scale and corrosion inhibition effect than other organophosphines.

Specification:
items index
Appearance Brown transparent liquid
Active acid % 48.0-52.0
Phosphorous acidi as PO33-i % 3.0 max
Chloride (as Cl-)% 12-17
Density i 20a i g/cm3 1.35-1.45
pHi 1i solutioni 2.0
Fe ppm 35 max

Usage:
DTPMPA 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.

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