Acid Form

DTPMPA – Diethylene Triamine Penta (Methylene Phosphonic Acid)

Superior Scale & Corrosion Inhibition

Maximize your equipment’s longevity and efficiency with our premier chemical solution, Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMPA). This amber transparent liquid is an excellent choice for establishing a shield against scale and corrosion in various water systems. Versatile and efficacious, it serves an array of industries, from oilfield operations to papermaking.

What is Diethylene Triamine Penta Methylene Phosphonic Acid (DTPMPA) and its applications?

Diethylene Triamine Penta Methylene Phosphonic Acid is a chemical compound that belongs to the class of organophosphonates. It is a multifunctional water treatment agent widely used in various industrial applications.

DTPMPA is non-toxic and readily soluble in acidic solutions. It exhibits exceptional scale inhibition and corrosion control properties, making it an ideal choice for various industrial applications. It excels in preventing the formation of carbonate and sulfate scales and outperforms other organic phosphonates in alkaline environments and high-temperature conditions (above 210°C).

The key applications including:

1. Water Treatment: It is used as a scale and corrosion inhibitor in circulating cooling water and boiler water treatment. It is particularly suitable for alkaline circulating cooling water systems as a scale inhibitor without pH adjustment. It can also be used as a scale and corrosion inhibitor in oilfield water treatments with high levels of barium carbonate, as well as in cooling water and boiler water.
2. Standalone Use: It can be used alone in compound formulations without the need for additional dispersants. It forms very minimal deposits, making it a convenient choice for various water treatment applications.
3. Peroxide Stabilizer: It acts as a stabilizer for peroxides, especially under high-temperature conditions. It enhances the stability of hydrogen peroxide, making it suitable for various industries.
4. Textile Printing and Dyeing: Serves as a chelating agent in textile printing and dyeing processes, contributing to improved color fastness and overall dyeing performance.
5. Pigment Dispersant: It is used as a dispersant for pigments, ensuring uniform dispersion and enhancing the effectiveness of colorants in various applications.
6. Pulp Bleaching: It acts as a stabilizer for lignin removal in pulp bleaching processes, promoting efficient and effective bleaching results.
7. Fertilizer Additive: Serves as a carrier for trace elements in fertilizers, facilitating their effective delivery to plants for optimal growth and nutrition.
8. Concrete Additive: It can be used as an additive in concrete to enhance its performance, such as improving strength, durability, scale resistance, and corrosion resistance.
9. Other Applications: It finds applications in industries such as papermaking, electroplating, metal pickling, cosmetics, and as a stabilizer for oxidizing bactericides.

Key Product Features

1. Advanced Scale Inhibition: Exhibits exceptional control over scale formation, making it ideal for use in circulating cool water systems, boilers, and especially in high pH systems without the need for additional pH adjustment.
2. Peroxide Stabilization: As a peroxide stabilizer, DTPMPA enhances the shelf life and efficacy of peroxide compounds across various applications.
3. Chelating Capabilities: Its strong metal ion-sequestering ability serves as a backbone for numerous industrial processes, including woven and dyeing industries.
4. Precipitation Dispersion: Excellent pigment dispersant and concrete modifier, which also carries microelements efficiently in fertilizer formulations.

Instructions for Use:

Dilution:

• DTPMPA is typically supplied as a concentrated liquid. For usage, it needs to be appropriately diluted.
• Dilution method: Continuous dosage is recommended at the highest frequency of the metering pump for direct dosage of the original liquid, but also can be used RO water or demineralised water for dilution, dilution times 1:10
• Use clean, non-reactive containers for dilution.

Application:

• Determine the appropriate dosage of DTPMPA based on the specific requirements of your application, such as water volume, pH, and temperature.
• Add the diluted DTPMPA solution to the water system using a suitable dosing method, such as a metering pump or injection system.
• Ensure thorough mixing of the DTPMPA solution in the water to achieve uniform distribution.

Monitoring and Maintenance:

• Regularly monitor the water system for scale formation and corrosion.
• Adjust the dosage of DTPMPA as needed based on system performance and water quality parameters.
• Periodically check the condition of equipment and system components for any signs of corrosion or scale buildup.

Safety Precautions:

As DTPMPA is an acidic substance, it is important to observe proper safety measures during handling.

1. Personal Protective Equipment: Wear appropriate personal protective equipment, such as gloves and safety goggles, to prevent skin and eye contact.
2. Avoid Contact: Avoid any direct contact. In case of accidental contact, promptly rinse the affected area with a generous amount of clean water for at least 15 minutes. Seek medical attention if irritation persists.
3. Ventilation: Ensure proper ventilation in the working area to minimize exposure to DTPMPA fumes or vapors.
4. Handling and Spills: Handle with care to avoid spills. In case of a spill, contain and clean it up promptly using suitable inert absorbent materials. Dispose of the waste properly according to applicable regulations.

Packaging and Storage

• DTPMPA Liquid is typically available in the following packaging options: 1. 200L HDPE Drum.2. 1000L IBC (Intermediate Bulk Container).Additionally, the packaging can be customized based on customers’ specific requirements.
• Storage: Store in a cool, well-ventilated area indoors, away from direct sunlight and moisture. It is recommended to keep it in a dry environment to prevent degradation. The recommended storage period is twelve months.

DTPMPA | Diethylene Triamine Penta | Methylene Phosphonic Acid | Scale inhibitor

Synonyms include:

1. DTPMPA; DTPMP; DETPMP; DETPMP(A);
2. Diethylene Triamine Penta (Methylene Phosphonic Acid);
3. Diethylene triamine penta;
4. Diethylenetriaminepenta -Methylenephosphonic Acid (DETPMP);

Why Choose WaterCareChem as Your Supplier?

• Factory-direct manufacturer with automated production lines
• Consistent quality for industrial water treatment applications
• Customization available for concentration, formulation, and packaging
• Competitive pricing for bulk and long-term supply
• Technical support for cooling water, boiler, RO, and oilfield systems

For technical data, quotations, or application guidance, contact WaterCareChem today.

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