Diethylene Triamine Penta(Methylene Phosphonic acid)

PHOSPHONIL DA
Diethylene Triamine Penta (Methylene Phosphonic acid)

Diethylene triamine pentamethylene phosphonate or DTPMP or phosphonyl DA, a red to brown liquid with an acidic pH, belonging to the category of phosphonates, mainly in the water and sewage, oil, gas and petrochemical industries as an anti-fouling and anti-corrosion agent, a chelating agent It is used as a strong enhancer of metal ions, anti-precipitation of water hardness ions on fabric and surfaces, preventing the return of stains on fabric and surfaces, anti-scalant and peroxide stabilizer.

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Applications and uses of Diethylene Triamine Penta (Methylene Phosphonic acid)

  1. Detergents and cleaners: Due to its strong chelating properties, PHOSPHONIL DA is used in detergents and cleaners to improve their performance for chelating metal ions in hard water. This action prevents the formation of soap deposits and increases the efficiency of cleaners and detergents. For this reason, DTPMP is a suitable option for use in washing powders and liquids, dishwashing liquid and industrial detergents.
  2. Water purification: Diethylene Triamine Penta (Methylene Phosphonic acid) is known and widely used as an anti-fouling and corrosion agent in water purification processes. It combines with magnesium, calcium and other metal ions, keeping them soluble in water and preventing scale formation, reducing the risk of corrosion in industrial water systems such as cooling towers, boilers and pipes, which can impair performance. Increase them significantly.
  3. Oil industry applications: Phosphonyl DA is used as an anti-fouling and corrosion agent in the oil and gas industry. One of the most important damages in the oil and gas industry is clogging in fluid flow paths. Sediments deposited in the tank, well outlet cavity, production pipes or facilities cause blockage of the paths. This composition helps to control the formation of deposits caused by the presence of calcium, barium and strontium ions in the salt water of oil fields and prevents the blockage of pipes and equipment.
  4. Industrial processes: Phosphonyl DA is used in various industrial processes that involve metal ions, such as paper production, strengthening of metal surfaces, and fabric dyeing. This combination can help strengthen metal ions, prevent precipitation and corrosion.

Characteristics and properties of phosphonyl DA

⇐ Stability in a wide range of pH: Diethylene triamine pentamethylene phosphonic acid is stable in a wide range of pH from acidic to alkaline and maintains its chelating and inhibitory properties and provides reliable performance against different pH environments. The stability in a wide range of pH makes this compound usable in different environmental conditions.

⇐ Low dosage: By using small amounts of PHOSPHONIL DA, it is possible to prevent the production of large amounts of sediments. This feature reduces the consumption of antifouling compounds.

⇐ High thermal stability: DTPMP performs well at high temperatures due to its excellent thermal stability. This feature makes it suitable for equipment used at high temperatures, such as industrial boilers and cooling towers.

⇐ Strong chelator: diethylene triamine pentamethylene phosphonic acid is a strong chelator of metal ions and forms stable compounds with them. It also inhibits and controls the undesirable effects of metal ions such as the formation of deposits and corrosion.

⇐ Prevention of scale and corrosion: DTPMP is a very effective inhibitor of scale and corrosion. This compound prevents the formation of deposits on surfaces (pipes, boilers and heat exchange systems) by controlling the formation of metal ions. Also, phosphonyl DA forms a protective layer on metal surfaces that reduces the risk of corrosion caused by corrosive agents. Phosphonyl DA is used as an anti-fouling agent in various industries such as water and sewage industries, oil and gas industries, and chemical industries.

⇐ Preventing the precipitation of water hardness ions and the return of stains on fabric and surfaces: DTPMP is known as an anti-precipitation agent of water hardness ions on fabric and surfaces. This substance also prevents the return of stains on fabrics and surfaces. These features make this material a unique option in detergent formulas.

⇐ Synergistic effect: Phosphonyl DA shows strengthening effects when used simultaneously with other chelating and inhibitory agents. Phosphonyl DA improves the performance of these materials and makes them to inhibit deposits and corrosion better than using them individually.

⇐ Compatibility with the environment: DTPMP is known as an environmentally friendly material, this material is biodegradable and does not harm the environment if used in appropriate conditions. Phosphate salts can stabilize disinfectants, making phosphonyl DA a good choice for use in water treatment processes.

⇐ Compliance with regulations: DTPMP complies with global standards that make it safe and approved for use in various industries.

Appearance (25 °C) Clear brown liquid
Active (MW= 573 g /mol) % 35.0 – 39.0
Chloride % Max. 7
Density at 25 °C (g/ml) 1.25 – 1.38
pH (1% in water) Max. 2

 

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