Diethylenetriaminepenta (methylenephosphonic acid) (DTPMPA)
DTPMPA is a cost effective scale inhibitor used in various industrial applications such as industrial water treatment and detergents. It further shows good stability in presence of chlorine as well corrosion inhibition properties in presence of zinc and other phosphates. DTPMPA can be also used as chelating agent in the textile industry.
Applications:
Cooling water systems / industrial water treatment
Industrial detergents
Swimming pools
Metal surface treatment as corrosion inhibitor for steel
Sequestering agent in textile auxiliaries
Peroxide bleach stabilizer
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, microelement’s carrying agent in fertilizer and concrete modifier. In addition, DTPMPA is used in papermaking, electroplating, acid cleaning and cosmetics.
Items | Index |
Appearance | Brown transparent liquid |
Active acid% | 48.0-52.0 |
Phosphorous acid(as PO33-)% | 5.0 max |
Chloride(as CI)% | 12-17 |
Density(20℃)g/cm3 | 1.35-1.45 |
PH(1% solution) | 2.0 max |
Fe, mg/l | 35 max |
Package:
200L plastic drum, IBC(1000L), customers' requirement.
Storage for ten months in shady room and dry place.
