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DTPMPA 50%
SINOBIO
293100090
Chemical Name : Diethylene Triamine Penta (Methylenephosphonic acid)
SYNONYMS: DTPMP, DTPMPA, DETPMP , DIETHYLENE TRIAMINE PENTA, DETPMP(A)
CAS No. : 15827-60-8
EINECS No : 239-931-4
Molecular Formula: C9H28O15N3P5
Diethylene Triamine Penta(Methylene Phosphonic Acid), commonly known as DTPMPA, is a phosphonic acid - based compound with significant importance in water treatment. As a multifunctional chelating agent, it exhibits an exceptional ability to strongly bind with metal ions, which makes it a preferred choice for eliminating heavy metals from water.
**Key Characteristics**:
1. **Safety and Solubility**
DTPMPA is non - toxic, ensuring its safe use in various water treatment processes without posing risks to human health or the environment. It demonstrates excellent solubility in acidic solutions, allowing for easy integration into treatment systems that operate under acidic conditions. This solubility property also enables it to quickly disperse and react with target substances, enhancing the efficiency of water purification.
2. **Superior Inhibitory and Thermal Resistance**
This compound stands out for its outstanding performance in both scale inhibition and corrosion prevention. It forms a protective layer on metal surfaces in water systems, preventing the attachment and growth of scale - forming substances and reducing the likelihood of metal corrosion. Moreover, DTPMPA has remarkable thermal stability. It can maintain its effectiveness even under high - temperature conditions, which is crucial for applications in industries such as power generation and oil refining, where water treatment often occurs at elevated temperatures.
3. **Broad - spectrum Scale Inhibition**
DTPMPA shows high efficiency in preventing the formation of different types of scales. It can effectively inhibit the crystallization and deposition of carbonate, sulfate, and phosphate salts. These salts are common causes of scale formation in water systems, and their accumulation can lead to reduced heat transfer efficiency, clogged pipes, and equipment damage. By preventing scale formation, DTPMPA helps maintain the optimal operation of water - based systems and extends the lifespan of related equipment.
4. **Performance in Harsh Conditions**
One of the most notable features of DTPMPA is its superior performance in alkaline and high - temperature environments. When the temperature exceeds 210ºC and in an alkaline medium, DTPMPA outperforms many other organophosphine - based water treatment chemicals. It can still effectively chelate metal ions, inhibit scale formation, and prevent corrosion, making it an ideal choice for applications in extreme conditions, such as high - pressure boilers and geothermal power plants.
Appearance | Brown Transparent Liquid |
Molecular Weight | 573 |
Active Content (DTPMPA), % | 48 - 52% |
pH (1% solution) | 2.0 max |
Specific Gravity @ 25°C | 1.35 - 1.45 |
Freezing Point | -25°C |
Chloride (Cl), ppm |
|
Iron (Fe), ppm | 20 max |
DTPMPA (Diethylenetriamine Penta(Methylene Phosphonic Acid)) is a versatile chemical compound widely used in various industrial applications due to its excellent chelating, scale inhibition, and corrosion inhibition properties. Below is a detailed overview of its applications:
*Scale Inhibition: DTPMPA is highly effective in preventing the formation of scale deposits in water systems, such as cooling towers, boilers, and heat exchangers. It forms stable complexes with metal ions like calcium, magnesium, and iron, thereby inhibiting the precipitation of these ions as insoluble scales.
*Corrosion Inhibition: DTPMPA can also form a protective film on metal surfaces, reducing the rate of corrosion. This makes it valuable in protecting equipment and infrastructure in water-intensive industries.
*pH Adjustment: DTPMPA is effective over a wide pH range, making it suitable for use in both acidic and alkaline water treatment systems.
*Scale Control in Oil Wells: In oil and gas production, DTPMPA is used to control scale formation in wells, pipelines, and processing equipment. It helps maintain the efficiency of oil extraction and reduces the need for costly maintenance and downtime.
*Corrosion Protection: DTPMPA is also used to protect metal components in oil and gas infrastructure from corrosion, extending their lifespan and reducing operational costs.
*Hard Water Softening: DTPMPA is added to detergents and cleaning agents to soften hard water by sequestering calcium and magnesium ions. This improves the cleaning efficiency of the products and prevents the formation of soap scum.
*Stain Removal: Its chelating properties make DTPMPA effective in removing metal-based stains from surfaces, such as rust stains on fabrics or hard water stains on bathroom fixtures.
*Dyeing and Printing: DTPMPA is used in the textile industry as a sequestering agent to improve the quality of dyeing and printing processes. It helps prevent the precipitation of metal ions, which can cause uneven dyeing or discoloration.
*Water Softening: In textile processing, DTPMPA is used to soften water, ensuring consistent dye uptake and reducing the need for additional chemicals.
*Scale Control: DTPMPA is used in pulp and paper mills to control scale formation in equipment such as digesters, bleach plants, and evaporators. This helps maintain operational efficiency and reduces the need for frequent cleaning and maintenance.
*Corrosion Protection: It also provides corrosion protection to metal components in the pulp and paper production process.
*Micronutrient Chelation: DTPMPA is used in agriculture to chelate micronutrients such as iron, zinc, and manganese, making them more available to plants. This improves plant growth and yield, especially in soils with high pH or low nutrient availability.
*Developer Stabilization: DTPMPA is used in photographic developers to stabilize the solution and prevent the precipitation of metal ions, which can affect the quality of the developed images.
*Metal Finishing: DTPMPA is used in metal finishing processes to prevent the formation of scale and corrosion on metal surfaces.
*Geothermal Energy: In geothermal power plants, DTPMPA is used to control scale and corrosion in the heat exchange systems.
250kg/drum and 1250kg IBC Tank, We provide customized package for different quantity.
Chemical Name : Diethylene Triamine Penta (Methylenephosphonic acid)
SYNONYMS: DTPMP, DTPMPA, DETPMP , DIETHYLENE TRIAMINE PENTA, DETPMP(A)
CAS No. : 15827-60-8
EINECS No : 239-931-4
Molecular Formula: C9H28O15N3P5
Diethylene Triamine Penta(Methylene Phosphonic Acid), commonly known as DTPMPA, is a phosphonic acid - based compound with significant importance in water treatment. As a multifunctional chelating agent, it exhibits an exceptional ability to strongly bind with metal ions, which makes it a preferred choice for eliminating heavy metals from water.
**Key Characteristics**:
1. **Safety and Solubility**
DTPMPA is non - toxic, ensuring its safe use in various water treatment processes without posing risks to human health or the environment. It demonstrates excellent solubility in acidic solutions, allowing for easy integration into treatment systems that operate under acidic conditions. This solubility property also enables it to quickly disperse and react with target substances, enhancing the efficiency of water purification.
2. **Superior Inhibitory and Thermal Resistance**
This compound stands out for its outstanding performance in both scale inhibition and corrosion prevention. It forms a protective layer on metal surfaces in water systems, preventing the attachment and growth of scale - forming substances and reducing the likelihood of metal corrosion. Moreover, DTPMPA has remarkable thermal stability. It can maintain its effectiveness even under high - temperature conditions, which is crucial for applications in industries such as power generation and oil refining, where water treatment often occurs at elevated temperatures.
3. **Broad - spectrum Scale Inhibition**
DTPMPA shows high efficiency in preventing the formation of different types of scales. It can effectively inhibit the crystallization and deposition of carbonate, sulfate, and phosphate salts. These salts are common causes of scale formation in water systems, and their accumulation can lead to reduced heat transfer efficiency, clogged pipes, and equipment damage. By preventing scale formation, DTPMPA helps maintain the optimal operation of water - based systems and extends the lifespan of related equipment.
4. **Performance in Harsh Conditions**
One of the most notable features of DTPMPA is its superior performance in alkaline and high - temperature environments. When the temperature exceeds 210ºC and in an alkaline medium, DTPMPA outperforms many other organophosphine - based water treatment chemicals. It can still effectively chelate metal ions, inhibit scale formation, and prevent corrosion, making it an ideal choice for applications in extreme conditions, such as high - pressure boilers and geothermal power plants.
Appearance | Brown Transparent Liquid |
Molecular Weight | 573 |
Active Content (DTPMPA), % | 48 - 52% |
pH (1% solution) | 2.0 max |
Specific Gravity @ 25°C | 1.35 - 1.45 |
Freezing Point | -25°C |
Chloride (Cl), ppm |
|
Iron (Fe), ppm | 20 max |
DTPMPA (Diethylenetriamine Penta(Methylene Phosphonic Acid)) is a versatile chemical compound widely used in various industrial applications due to its excellent chelating, scale inhibition, and corrosion inhibition properties. Below is a detailed overview of its applications:
*Scale Inhibition: DTPMPA is highly effective in preventing the formation of scale deposits in water systems, such as cooling towers, boilers, and heat exchangers. It forms stable complexes with metal ions like calcium, magnesium, and iron, thereby inhibiting the precipitation of these ions as insoluble scales.
*Corrosion Inhibition: DTPMPA can also form a protective film on metal surfaces, reducing the rate of corrosion. This makes it valuable in protecting equipment and infrastructure in water-intensive industries.
*pH Adjustment: DTPMPA is effective over a wide pH range, making it suitable for use in both acidic and alkaline water treatment systems.
*Scale Control in Oil Wells: In oil and gas production, DTPMPA is used to control scale formation in wells, pipelines, and processing equipment. It helps maintain the efficiency of oil extraction and reduces the need for costly maintenance and downtime.
*Corrosion Protection: DTPMPA is also used to protect metal components in oil and gas infrastructure from corrosion, extending their lifespan and reducing operational costs.
*Hard Water Softening: DTPMPA is added to detergents and cleaning agents to soften hard water by sequestering calcium and magnesium ions. This improves the cleaning efficiency of the products and prevents the formation of soap scum.
*Stain Removal: Its chelating properties make DTPMPA effective in removing metal-based stains from surfaces, such as rust stains on fabrics or hard water stains on bathroom fixtures.
*Dyeing and Printing: DTPMPA is used in the textile industry as a sequestering agent to improve the quality of dyeing and printing processes. It helps prevent the precipitation of metal ions, which can cause uneven dyeing or discoloration.
*Water Softening: In textile processing, DTPMPA is used to soften water, ensuring consistent dye uptake and reducing the need for additional chemicals.
*Scale Control: DTPMPA is used in pulp and paper mills to control scale formation in equipment such as digesters, bleach plants, and evaporators. This helps maintain operational efficiency and reduces the need for frequent cleaning and maintenance.
*Corrosion Protection: It also provides corrosion protection to metal components in the pulp and paper production process.
*Micronutrient Chelation: DTPMPA is used in agriculture to chelate micronutrients such as iron, zinc, and manganese, making them more available to plants. This improves plant growth and yield, especially in soils with high pH or low nutrient availability.
*Developer Stabilization: DTPMPA is used in photographic developers to stabilize the solution and prevent the precipitation of metal ions, which can affect the quality of the developed images.
*Metal Finishing: DTPMPA is used in metal finishing processes to prevent the formation of scale and corrosion on metal surfaces.
*Geothermal Energy: In geothermal power plants, DTPMPA is used to control scale and corrosion in the heat exchange systems.
250kg/drum and 1250kg IBC Tank, We provide customized package for different quantity.
20 max
