Diethylene Triamine Penta(Methylene Phosphonic Acid) (7-Na Salt)
Sodium diethylene triamine pentamethylene phosphonate 7, DTPMP(7Na), phosphonyl D73 or phosphonate salt, a transparent yellow liquid belonging to the phosphonates category, anti-fouling and anti-corrosion agent in water and sewage, oil, gas and petrochemical industries, preventive It is anti-scalant and peroxide stabilizer, stable in a wide range of pH and biodegradable, from the return of stains on fabric and surfaces and the precipitation of water hardness ions on fabric and surfaces.
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- Stabilizer
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- the retarder
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- the retarder
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- Stabilizer
- the retarder
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- Emollient
- the retarder
- anti-fouling
Phosphonate salt
Applications and uses of Diethylene Triamine Penta (Methylene Phosphonic Acid) (7-Na Salt)
- Detergents and cleaners: Due to its strong chelating properties, phosphonyl D73 is used in detergents and cleaners to improve their performance to chelate metal ions in hard water. This action prevents the formation of soap deposits and increases the efficiency of cleaners and detergents. For this reason, phosphonate salt or DTPMP(7Na) is a suitable option for use in washing powders and liquids, dishwashing liquid, personal care products and industrial detergents.
- Water and waste-water treatment: DTPMP (7-Na) is widely used as an anti-scale and anti-corrosion agent in water treatment processes. It effectively binds with calcium, magnesium, and other metal ions, preventing the formation of sediment and reducing the risk of corrosion in industrial water systems, such as boilers, cooling towers, and pipelines.
- Oil industry applications: Phosphonate salt or phosphonyl D73 is used as an anti-fouling and corrosion agent in the oil and gas industry. This composition helps to control the formation of sediments 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.
- Industrial processes: Diethylene triamine pentamethylene phosphonate 7 sodium (PHOSPHONIL D73) or phosphonate salt, is used in various industrial processes that include metal ions, such as fabric dyeing, paper production, and strengthening metal surfaces. This composition helps to strengthen metal ions, prevent precipitation and corrosion.
Features and benefits of phosphonyl D73
1-Anti-scale and anti-corrosion: DTPMP (7-Na) is a highly effective scale and corrosion inhibitor. It prevents the formation of scale deposits on surfaces, by controlling the precipitation of metal ions. DTPMP is a highly effective scale and corrosion inhibitor. It prevents the formation of scale deposits on surfaces such as pipelines, boilers, and heat exchangers. It also forms a protective layer on metal surfaces, reducing the risk of corrosion caused by corrosive agents.
⇐ High thermal stability: phosphonate salt (sodium diethylene triamine pentamethylene phosphonate 7) shows excellent thermal stability, which makes it perform well at high temperatures. This feature makes it suitable for equipment used at high temperatures, such as industrial boilers and cooling towers.
⇐ Stability in a wide range of pH: Phosphonyl D73 (phosphonate salt) 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.
Synergistic effects: Diethylene triamine penta (Methylene Phosphonic Acid) (7-Na) or Phosphonil D73 exhibits synergistic effects when combined with other chelating agents and inhibitors. It enhances the performance of these ingredients, leading to improved scale and corrosion inhibition compared to using them separately.
⇐ The need for a low dose: small amounts of DTPMP(7Na) (phosphonate salt) can prevent the production of large amounts of all types of sediments and reduce the consumption coefficient of anti-sediment compounds.
Eco-friendly: Phosphonil D73 is considered to be an environmentally friendly material. It is biodegradable and does not cause environmental pollution. Furthermore, phosphonate salts stabilize the disinfectant agent, making it suitable for water treatment applications.
Regulatory compliance: DTPMP (7-Na) complies with international standards, making it safe for use in various industries.
Appearance (25 °C) | Clear brown liquid |
Active (MW= 727 g /mol) % | 30.0 – 33.0 |
Chloride % | Max0. 5 |
Density at 25 °C (g/ml) | 1.26 – 1.33 |
pH (1% in water) | 6 – 8 |
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Padideh Shimi Jam Knowledge Base Company has started its activity in the field of production of raw materials for detergent, cosmetics and hygiene industries since 2000 with the investment of Golrang Industrial Group.
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