Performance and purpose:

DETPMPA is non-toxic, easily soluble in acidic solutions, with excellent scale and corrosion inhibition effects and good temperature resistance. It can inhibit the formation of carbonate and sulfate scales, and has better scale and corrosion inhibition performance than other organic phosphorus in alkaline environments and high temperatures (above 210 ℃). Used as a scale and corrosion inhibitor for circulating cooling water and boiler water in water treatment, especially suitable for alkaline circulating cooling water as an pH free scale and corrosion inhibitor, and can be used as a scale and corrosion inhibitor for oilfield water injection, cooling water, and boiler water with high barium carbonate content; When used alone in compound formulations, there is no need to add dispersants, and the amount of dirt deposition is still very small.

DTPMPA can also be used as a peroxide stabilizer (especially under high temperature conditions where hydrogen peroxide has a good stabilizing effect), a chelating agent for textile printing and dyeing, a dispersant for pigments, an oxygen delignification stabilizer, a trace element carrier in fertilizers, and a concrete additive. In addition, it has also been widely used in papermaking, electroplating, metal pickling, and cosmetics. It can also be used as a stabilizer for oxidizing fungicides.

Quality indicators:

Usage:

DTPMPA is generally used as a scale inhibitor with a concentration of 1-30mg/L, and as a cleaning agent with a concentration of 1000-2000mg/L; Usually used with polycarboxylate type scale inhibitors and dispersants. When used in other industries, the dosage should be determined based on experiments.

Packaging and storage:

DTPMPA is packaged in plastic drums, with each drum weighing 25kg or 30kg, which can also be determined according to user needs. Store in a cool indoor place for a storage period of twelve months.

Safety and Protection:

DTPMPA is acidic, so pay attention to labor protection during operation and avoid contact with eyes and skin. If it splashes onto the body, immediately rinse with plenty of water.