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Inibitori di corrosione e incrostazioni

EDTMP – Ethylene Diamine Tetra Methylene Phosphonic Acid (CAS 1429-50-1) Corrosion Inhibitors and Chelating Agents Chemical

Sinonimi: EDTMPA, Ethylene Diamine Tetra (Methylene Phosphonic Acid), Ethylenediamine tetra(methylenephosphonic acid)
Numero CAS: 1429-50-1
Luogo di origine: Cina
Aspetto: white crystal powder
Formula molecolare: C6H20N2O12P4
Molecular weight:  436.13

Applicazione: EDTMP (Ethylene Diamine Tetra Methylene Phosphonic Acid, CAS 1429-50-1) is a high-performance phosphonate chelating agent widely used in industrial water treatment, scale inhibition, and corrosion control.

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EDTMP – Ethylene Diamine Tetra Methylene Phosphonic Acid (CAS 1429-50-1)

EDTMP Structure Formula e1765614197479

EDTMP (Ethylene Diamine Tetra Methylene Phosphonic Acid) is a high-performance phosphonate chelating agent widely used in industrial water treatment, detergents, electronics, and medical applications. Known for its exceptionally strong metal ion chelation ability, EDTMP significantly outperforms conventional chelating agents such as EDTA and DTPA, especially in complexing copper and other heavy metal ions.

Thanks to its high purity, excellent stability, and low toxicity, EDTMP is suitable for both industrial processes and high-tech applications requiring precise metal control.


Typical Applications of EDTMP

  • Industrial water treatment (cooling water, boiler water, and process water systems)
  • Scale and corrosion inhibitor formulations
  • Detergents and cleaning agents, especially for metal-sensitive surfaces
  • Semiconductor and electronics industry (chip cleaning and integrated circuit manufacturing)
  • Medical and pharmaceutical fields (radioelement carrier, diagnostic and therapeutic agent)
  • Chemical processing and metal surface treatment

EDTMP Properties & Characteristics

  • Appearance: White crystalline powder
  • Melting Point: 215–217 °C
  • Solubility:
    • Poorly soluble in water (≤ 5% at room temperature)
    • Easily soluble in ammonia solution
  • Chelating Performance:
    • Extremely strong metal ion chelating capacity
    • Chelation constant with Cu²⁺ (copper ions) is significantly higher than EDTA
    • Superior chelation efficiency compared with EDTA and DTPA
  • Chemical Stability: Excellent thermal and chemical stability
  • Safety: High-purity grade, non-toxic, environmentally acceptable when used properly

Performance Advantages

  • Strong and stable chelation of calcium, magnesium, copper, iron, and other metal ions
  • Highly effective in scale inhibition and corrosion control
  • Can replace EDTA in almost all chelation applications, offering higher efficiency at lower dosages
  • Maintains performance under a wide range of operating conditions

Packaging and Storage

EDTMP Ethylene Diamine Tetra Methylene Phosphonic Acid CAS 1429-50-1 package
EDTMP phosphonate chelating agent packaging
  • Packaging: 25 kg per bag. Customized packaging is available upon customer request.
  • Stoccaggio: Store in a cool, dry, and well-ventilated place away from direct sunlight. When kept under proper storage conditions, the product has a shelf life of up to one year.

Acquisto diretto in fabbrica per accessibilità e convenienza

Available for direct purchase from our factory, EDTMP is priced to be accessible without compromising on quality. This means you can obtain this exceptional product at a competitive rate, making it an economical choice for maintaining your aquatic oasis.

Disponibilità:

Per avere questo prodotto irrinunciabile, potete Direttamente dalla fabbricagarantendo una spedizione rapida e senza problemi. La vostra ricerca di una soluzione completa per la sanificazione dell'acqua termina qui.

Per ulteriori informazioni e ordini, contattate il nostro ufficio vendite oggi stesso.


Why Buy Ethylene Diamine Tetra (Methylene Phosphonic Acid) from WaterCareChem?

WaterCareChem è il principale fornitore di prodotti chimici innovativi per il trattamento dell'acqua. Ecco perché dovreste scegliere noi:

  1. Qualità impareggiabile direttamente dalla fonte: When you buy 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) on the market.
  2. Ampia gamma di prodotti: WaterCareChem offers a wide range of water treatment chemicals, including Ethylene Diamine Tetra (Methylene Phosphonic Acid), to cater to different requirements.
  3. Competenza ed esperienza: Grazie alla nostra esperienza, abbiamo una profonda conoscenza del trattamento delle acque. I nostri esperti possiedono una vasta conoscenza del settore e possono fornire una guida e un supporto preziosi. Scegliendo WaterCareChem, potrete beneficiare della nostra esperienza, assicurandovi di prendere decisioni informate e di ottenere risultati ottimali.
  4. Opzioni di personalizzazione: WaterCareChem understands that different customers may have unique requirements. We offer customization options for Ethylene Diamine Tetra (Methylene Phosphonic Acid) products, allowing you to tailor the formulation, concentration, and packaging according to your specific needs.
  5. Prezzi competitivi: WaterCareChem strives to offer competitive pricing for our Ethylene Diamine Tetra (Methylene Phosphonic Acid) 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. Servizio clienti eccellente: WaterCareChem si impegna a fornire un servizio clienti eccezionale. Diamo priorità alla soddisfazione del cliente e puntiamo a superare le aspettative in ogni fase del processo di acquisto. Se avete domande, avete bisogno di assistenza o di un supporto post-acquisto, il nostro team di assistenza clienti, cordiale e competente, è pronto ad aiutarvi.
  7. Catena di approvvigionamento affidabile: Our production base, equipped with automated production line, empowers us with a dependable supply chain that guarantees the timely delivery of your Ethylene Diamine Tetra (Methylene Phosphonic Acid) needs.

By choosing WaterCareChem as your supplier of Ethylene Diamine Tetra (Methylene Phosphonic Acid), 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 Ethylene Diamine Tetra (Methylene Phosphonic Acid)?

Choose WaterCareChem for Unmatched Excellence! When it comes to EDTMP, trust the reliability and expertise of WaterCareChem. As a professionale fornitore e fabbrica di prodotti chimici per il trattamento delle acque, offriamo un prodotto di altissimo livello che garantisce stabilità ed efficacia eccezionali per le vostre esigenze di trattamento delle acque.

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94% STPP Sodium Tripolyphosphate

Articoli Indice
Aspetto White crystal powder
Active acid, % 95.0min
Total phosphonic acid(as PO43-), % 82.0 min
Chloride(Cl), % 0.1 max
Moisture, % 2.0 max
Fe, mg/L 5 max
pH(1% water solution) 2.0 max









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