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Inhibidores de corrosión e incrustación

EDTMPS de alta calidad: Proveedor de etilendiaminotetra(ácido metilenfosfónico) sódico.

Synonyms: EDTMPS, EDTMP, EDTMPA, EDTPO, Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium Salt, Ethylenediamine tetra(methylenephosphonic acid)
Nº CAS: 22036-77-7
HS code: 1429-50-1
Contenido activo: 30% min
Place of origin: China
Apariencia: yellow to amber-colored transparent liquid
Molecular formula: C6H12O12N2P4Na8
Application: EDTMPS has diverse applications, such as corrosion and scale inhibition in water systems, acting as a complexing agent in electroplating, and serving as a chelating agent and bleach stabilizer in the textile industry, enhancing dye fixation, color brightness, and bleaching stability.

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What is Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium (EDTMPS) and its applications?

EDTMPS, short for Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium, is a nitrogen-containing organic polybasic phosphonic acid that serves as a cathodic corrosion inhibitor. It offers superior corrosion rate reduction compared to inorganic polyphosphates. It is water-soluble, environmentally friendly, chemically stable, and heat resistant. It demonstrates exceptional scale inhibition capabilities, even at temperatures up to 200℃.

In aqueous solutions, EDTMPS dissociates into eight positive-negative ions, allowing it to chelate with various metal ions and form complex macromolecular structures. This disrupts the normal crystallization of calcium scale, making it highly effective against calcium sulfate and barium sulfate scales. It finds widespread use in water treatment applications, particularly in cooling water systems, boilers, and industrial processes, where controlling scale deposition is crucial for maintaining equipment efficiency and performance. Its compatibility with other water treatment chemicals further enhances its versatility and reliability as a scale and corrosion control solution.

The main applications of EDTMPS including:

  1. Corrosion and scale inhibition: It is utilized as a corrosion inhibitor and scale inhibitor in circulating water and boiler water systems, safeguarding equipment from damage and maintaining their efficiency.
  2. Complexing agent in electroplating: Serves as a complexing agent in cyanide-free electroplating processes, aiding in the deposition of metals and ensuring high-quality and environmentally friendly plating.
  3. Chelating agent and bleach stabilizer in textile industry: In the textile printing and dyeing industry, it acts as a chelating agent and oxygen bleach stabilizer. It helps enhance dye fixation, improves color brightness, and stabilizes the bleaching process.

With its effectiveness in corrosion and scale control, as well as its versatile properties, it is a valuable component in water treatment, electroplating, and textile industries.


EDTMPS, or Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium, is an organic polybasic phosphonic acid compound known for its cathodic corrosion inhibition properties. It offers a corrosion rate that is 3-5 times better than inorganic polyphosphates. It is fully soluble in water, environmentally friendly, and chemically stable with high thermal tolerance.

Key features of EDTMPS include:

  1. Excellent scale inhibition: It effectively prevents scale formation, particularly calcium sulfate and barium sulfate scales, even at temperatures up to 200℃.
  2. Water solubility and harmless nature: EDTMPS can dissolve completely in water without causing pollution or harm to the environment.
  3. Chelation and complex formation: In aqueous solutions, it dissociates into eight positive-negative ions, allowing it to chelate with various metal ions and form complex macromolecular structures. This disrupts the crystallization of calcium scale and promotes dispersion in water.
  4. Versatile water treatment applications: it is widely used in cooling water systems, boilers, and various industrial processes where minimizing scale deposition is crucial for maintaining equipment efficiency and performance.
  5. Compatibility with other chemicals: it demonstrates excellent stability under different conditions and is compatible with other water treatment chemicals, enhancing its versatility and reliability as a scale and corrosion control solution.

Overall, it is a highly effective chelating agent and scale inhibitor, widely recognized for its ability to prevent scale formation and control mineral scales in water systems. Its compatibility, stability, and versatile applications make it an essential component in water treatment processes.


Instructions for Use of (EDTMPS) Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium:

  1. Circulating Cooling Water: When using it alone in circulating cooling water, the recommended dosage is typically 2-10 mg/L.
  2. Low-Pressure Boiler Water Treatment: For water treatment in low-pressure boilers, it can be combined with HPMA (Hexamethylenediamine Tetra (Methylene Phosphonic Acid)). Mix the two chemicals in a ratio of 1:3 (EDTMPS:HPMA) before adding to the boiler water.
  3. Combination with Other Chemicals: It can be used in combination with other chemicals such as BTA (Benzotriazole), PAAS (Polyacrylic Acid Sodium), zinc salts, and more.

Safety Precautions:

When handling (EDTMPS) Ethylene Diamine Tetra (Methylene Phosphonic Acid), it is essential to follow safety precautions to ensure personal safety and minimize any potential risks. Here are the safety precautions:

  1. Alkaline Nature: It has a weak alkaline nature. Exercise caution when handling the chemical and prioritize occupational safety measures.
  2. Avoid Skin and Eye Contact: To prevent any potential skin or eye irritation, avoid direct contact with it. If contact occurs, promptly rinse the affected area with plenty of water.
  3. Protective Measures: It is advisable to wear appropriate personal protective equipment (PPE), such as gloves, safety goggles, and protective clothing, to minimize the risk of exposure.

Packaging and Storage:

  • EDTMPS Liquid is typically available in the following packaging options:
  • 1. 200L HDPE Drum: It is commonly packaged in 200-liter high-density polyethylene (HDPE) drums. These drums provide a robust and secure container for storing and transporting the product. The HDPE material ensures compatibility and helps prevent leakage or contamination.
  • 2. 1000L IBC (Intermediate Bulk Container): It is also available in larger volumes packaged in 1000-liter IBCs. These containers are convenient for customers requiring larger quantities of the product. IBCs are designed for easy handling and transportation, featuring a pallet base and integrated forklift pockets. Additionally, the packaging can be customized based on customers’ specific requirements. This may include different container sizes or materials, labeling, and additional safety features as per the customer’s needs.
  • Almacenamiento: Store in a cool, dry place away from sources of heat or ignition. Keep containers tightly sealed when not in use. Follow proper handling procedures and avoid any actions that may lead to the release of the chemical into the environment. The recommended storage period is twelve months.

Packaging of ATMP HEDP

Palabras clave SEO:

  • EDTMPS
  • Inhibidor de la corrosión
  • Tratamiento de aguas industriales
  • Control de escala

Compra directa en fábrica para mayor accesibilidad y asequibilidad

Disponible para su compra directa en nuestra fábrica, EDTMPS tiene un precio accesible sin comprometer la calidad. Esto significa que usted puede obtener este producto excepcional a un precio competitivo, por lo que es una opción económica para el mantenimiento de su oasis acuático.

Disponibilidad:

Consiga este producto imprescindible a través de Directamente de fábricagarantizando un envío rápido y sin complicaciones. Su búsqueda de una solución integral para la desinfección del agua termina aquí.

Para más información y pedidos, póngase en contacto con nuestro departamento de ventas hoy mismo.

Synonyms refer to Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium include:

  1. EDTMPS
  2. EDTMP
  3. EDTMPA
  4. EDTPO
  5. Sal sódica del ácido etilendiaminotetra(metilenfosfónico)
  6. Etilendiamina tetra(ácido metilenofosfónico)

¿Cómo comprar (EDTMPS) etilendiaminotetra(ácido metilenfosfónico) sódico en WaterCareChem?

  1. Visite watercarechem.com: Abra su navegador web preferido e introduzca watercarechem.com en la barra de búsqueda. Esto le llevará a la página web oficial de WaterCareChem.
  2. Explore la gama de productos: Una vez en el sitio web, tómese su tiempo para explorar la amplia gama de inhibidores de corrosión e incrustación disponibles. Haga clic en los productos para acceder a páginas de información detallada.
  3. Póngase en contacto con WaterCareChem y negocie acuerdos: Una vez que haya encontrado el producto (EDTMPS) Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium que satisfaga sus necesidades, puede ponerse en contacto directamente con WaterCareChem para negociar las ofertas. También puede solicitar muestras para evaluar la calidad antes de tomar una decisión definitiva.
  4. Haga un pedido: Una vez ultimados los detalles de su acuerdo con WaterCareChem, es el momento de realizar el pedido. Facilite la información necesaria, como la cantidad deseada, el tipo de producto y cualquier instrucción específica.
  5. Inspeccione los productos: Upon manufacturing completion, you have the option to have a third party inspect the goods to ensure they meet your specific requirements. This step helps ensure the quality and conformity of the Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium product.
  6. Reciba su mercancía: El último paso es recibir su mercancía. Tanto si se trata de un pedido de un contenedor completo como de cantidades más pequeñas, WaterCareChem ofrece opciones de envío fiables y transparentes. Puede utilizar su propia agencia de transporte para una experiencia sin contratiempos, o bien WaterCareChem puede organizar el envío al puerto de descarga o destino que usted designe. Para los pedidos de contenedores completos, se ofrecen tarifas competitivas y procesos de manipulación eficaces. Para pedidos más pequeños, disponemos de soluciones de envío rentables como el transporte aéreo o los envíos consolidados.

By follow the above-mentioned steps, you can conveniently purchase Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium from WaterCareChem, a trusted supplier of high-quality Water Treatment Products.


¿Por qué comprar (EDTMPS) etilendiaminotetra(ácido metilenfosfónico) sódico a WaterCareChem?

WaterCareChem es el principal proveedor de productos químicos innovadores para el tratamiento del agua. He aquí por qué debería elegirnos:

  1. Calidad inigualable directamente de la fuente: When you buy Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium from WaterCareChem, you’re getting it directly from the factory. Our rigorous quality control processes ensure that you receive the high purity Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium on the market.
  2. Amplia gama de productos: WaterCareChem offers a wide range of water treatment chemicals, including Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium, to cater to different requirements.
  3. Conocimientos y experiencia: Gracias a nuestra experiencia, conocemos a fondo el tratamiento del agua. Nuestro experto posee amplios conocimientos en el sector y puede proporcionarle una valiosa orientación y apoyo. Al elegir WaterCareChem, usted se beneficia de nuestra experiencia, lo que garantiza que tomará decisiones informadas y logrará resultados óptimos.
  4. Opciones de personalización: WaterCareChem understands that different customers may have unique requirements. We offer customization options for Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium products, allowing you to tailor the formulation, concentration, and packaging according to your specific needs.
  5. Precios competitivos: WaterCareChem strives to offer competitive pricing for our Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium products without compromising on quality. We aim to provide cost-effective products for water treatment, helping you achieve efficient and sustainable results while keeping your expenses in check.
  6. Excelente servicio de atención al cliente: WaterCareChem se compromete a ofrecer un servicio al cliente excepcional. Damos prioridad a la satisfacción del cliente y nuestro objetivo es superar sus expectativas en cada paso del proceso de compra. Si tiene alguna pregunta, necesita asistencia o necesita ayuda después de la compra, nuestro amable y experto equipo de atención al cliente está listo para ayudarle.
  7. Cadena de suministro fiable: Our production base, equipped with automated production line, empowers us with a dependable supply chain that guarantees the timely delivery of your (EDTMPS) Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium needs.

By choosing WaterCareChem as your supplier of (EDTMPS) Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium, you can benefit from our high-quality products, industry expertise, customization options, competitive pricing, and excellent customer service. We are dedicated to helping you meet your water treatment needs effectively and efficiently.

Looking to Buy High-Quality (EDTMPS) Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium?

Choose WaterCareChem for Unmatched Excellence! When it comes to EDTMPS, trust the reliability and expertise of WaterCareChem. As a professional supplier and factory Water Treatment Chemicals, we offer a top-notch product that guarantees exceptional stability and effectiveness for your water treatment requirements.

EDTMPS de alta calidad: Proveedor de etilendiaminotetra(ácido metilenfosfónico) sódico.

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DTPMPA (ácido dietileno triamina penta metileno fosfónico), CAS: 15827-60-8

ATMP (Ácido Amino Trimetileno Fosfónico): Solución versátil para el tratamiento del agua

HEDP (Ácido Hidroxietilideno Difosfónico): Inhibidor eficaz de incrustaciones y corrosión para el tratamiento del agua

94% STPP Sodium Tripolyphosphate

Artículos Index
Apariencia A yellow to amber colored transparent liquid
Active component (as EDTMPS)% 30.0 min
Organic phosphonic acid (as PO43- )% 10.0 min
Phosphorous acid (as PO33-)% 3.0 max
Phosphoric acid (as PO43- )% 1.0 max
pH (1% water solution) 9.5-10.5
Density (20℃) g/cm3 1.25 min
Chloride (Cl) % 2.0 max









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