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Salt Form

High-Quality EDTMPS | Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium Salt | CAS 1429-50-1

EDTMPS is a nitrogen-containing organic polyphosphonate sodium salt with exceptional chelating and scale inhibition properties. As a neutralized salt form, it is highly soluble in water and exhibits superior thermal stability compared to EDTA. It is specifically engineered to sequester metal ions and prevent sulfate-based scaling in high-pressure boilers, industrial cooling systems, and specialized textile bleaching processes.

Soruşturma Gönder

Etilen Diamin Tetra (Metilen Fosfonik Asit) Sodyum (EDTMPS) ve uygulamaları nedir?

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.

EDTMPS'nin başlıca uygulamaları şunlardır:

  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.

EDTMPS'nin temel özellikleri şunlardır:

  1. Excellent scale inhibition: It effectively prevents scale formation, particularly calcium sulfate and barium sulfate scales, even at temperatures up to 200℃.
  2. Suda çözünürlük ve zararsız yapı: EDTMPS, çevre kirliliğine veya çevreye zarar vermeden suda tamamen çözünebilir.
  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.


(EDTMPS) Etilen Diamin Tetra (Metilen Fosfonik Asit) Sodyum Kullanım Talimatı:

  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.

Güvenlik Önlemleri:

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 Sıvı tipik olarak aşağıdaki ambalaj seçeneklerinde mevcuttur:
  • 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.
  • Depolama: 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

SEO Anahtar Kelimeler:

  • EDTMPS
  • Korozyon İnhibitörü
  • Endüstriyel Su Arıtma
  • Ölçek Kontrolü

Erişilebilirlik ve Uygun Fiyat için Doğrudan Fabrika Satın Alımı

Fabrikamızdan doğrudan satın alınabilen EDTMPS, kaliteden ödün vermeden erişilebilir olacak şekilde fiyatlandırılmıştır. Bu, bu olağanüstü ürünü rekabetçi bir fiyatla elde edebileceğiniz anlamına gelir, bu da onu su vahanızın bakımı için ekonomik bir seçim haline getirir.

Kullanılabilirlik:

Bu olmazsa olmaz ürüne şu adresten sahip olabilirsiniz Doğrudan Fabrikahızlı ve sorunsuz bir sevkiyat sağlar. Kapsamlı bir su sanitizasyon çözümü arayışınız burada sona eriyor.

Daha fazla bilgi ve sipariş için bugün satış departmanımızla iletişime geçin.

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

  1. EDTMPS
  2. EDTMP
  3. EDTMPA
  4. EDTPO
  5. Etilen Diamin Tetra (Metilen Fosfonik Asit) Sodyum Tuzu
  6. Etilendiamin tetra (metilenfosfonik asit)

Why Choose WaterCareChem?

Factory-direct supply with consistent quality and competitive pricing.
Technical support, flexible packaging, and reliable global delivery available.
Contact our team for specifications, samples, and quotations.


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

Choose WaterCareChem for Unmatched Excellence! As a profesyonel Su Arıtma Kimyasalları tedarikçisi ve fabrikası olarak, su arıtma gereksinimleriniz için olağanüstü stabilite ve etkinliği garanti eden birinci sınıf bir ürün sunuyoruz.


Yüksek Kaliteli EDTMPS: Etilen Diamin Tetra (Metilen Fosfonik Asit) Sodyum Tedarikçisi.

HPAA (2-Hidroksi Fosfonoasetik Asit): Endüstriyel Uygulamalar için Etkili Kireç ve Korozyon İnhibitörü

DTPMPA (Diethylene Triamine Penta Methylene Phosphonic Acid), CAS: 15827-60-8

ATMP (Amino Trimetilen Fosfonik Asit): Çok Yönlü Su Arıtma Çözümü

HEDP (Hidroksietiliden Difosfonik Asit): Su Arıtımı için Etkili Kireç ve Korozyon İnhibitörü

94% STPP Sodium Tripolyphosphate

Eşyalar Dizin
Görünüş Sarı ila amber renkli şeffaf bir sıvı
Aktif bileşen (EDTMPS olarak)% 30.0 dakika
Organik fosfonik asit (PO43- )% 10.0 dakika
Fosforlu asit (PO olarak33-)% 3.0 maks.
Fosforik asit (PO olarak43- )% 1.0 maks.
pH (1% su çözeltisi) 9.5-10.5
Yoğunluk (20℃) g/cm3 1.25 dakika
Klorür (Cl) % 2.0 maks.









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