Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium

Product Name:EDTMPA Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium
CAS No.:1429-50-1
Molecular formula:C6H20O12N2P4  
Appearance: white crystalline powder
Function:EDTMPA has a strong ability to chelate metal ions, and its complexation constant with copper ions is the highest among all chelating agents, including EDTA. EDTMPA is a high-purity reagent and non-toxic, which can be used as a cleaning agent for semiconductor chips in the electronics industry for manufacturing integrated circuits; Used as a carrier of radioactive elements in the pharmaceutical industry for the examination and treatment of diseases; The chelating ability of EDTMPA far exceeds that of EDTA and DTPA, and EDTMPA can be used as a substitute in almost all places where EDTA is used as a chelating agent.
Product Description

Xi’an TaiCheng Chem Co., Ltd – Your Premier Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium Manufacturer & Supplier

As a leading exporter of chemical raw materials, Xi’an TaiCheng Chem Co., Ltd offers Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium backed by rich product lines, ISO 9000 certification, and partnerships with GMP factories. Our advantages include fast delivery, competitive pricing, and a professional team dedicated to your success.


1. Product Introduction

Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium, often referred to as EDTMPA-Na, is a high-performance water treatment additive renowned for its exceptional scale inhibition and corrosion control properties. This phosphonate-based compound is ideal for industries requiring reliable water quality management, such as water treatment, oil and gas, and industrial manufacturing. Its unique chemical structure ensures superior stability under harsh conditions, making it a top choice for improving system performance, extending equipment life, and meeting stringent regulatory standards. With excellent chelating and dispersant properties, it delivers consistent, measurable results for your operations, ensuring efficiency and sustainability.

EDTMPA-Na


2. Product Parameters

Parameter Specification
Appearance White crystalline powder
Active content (as EDTMPA) ≥ 95.0%
Phosphoric Acid (as PO43-) >82.0%
pH (1% Solution) ≤2.0
Chloride (%) ≤0.1%
Loss on drying ≤2.0%
Fe ≤5.0mg/L
Density (20°C, g/cm³) ≥1.25
Annual Output 6,000 metric tons

 


3. Key Features 

Superior Scale Inhibition: Prevents calcium carbonate, sulfate, and other scale buildup, ensuring smooth operations.

Corrosion Protection: Shields metal surfaces, extending the lifespan of your equipment.

High Thermal Stability: Performs reliably under extreme temperatures and pH conditions.

Eco-Friendly: Meets environmental regulations, supporting your sustainability goals.

Cost-Effective: Delivers long-term value by reducing maintenance and downtime costs.


4. How it Works

This water treatment additive works by chelating metal ions and inhibiting scale formation in your systems. The Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium formula disperses impurities, preventing deposits that can clog pipes or reduce efficiency. Additionally, it forms a protective layer on metal surfaces, minimizing corrosion even in high-salinity or acidic environments. Simply integrate it into your existing processes and watch it enhance performance effortlessly.


5. Application Cases 

Water Treatment Companies: Improves filtration and purification, ensuring compliance with municipal standards.

Oil & Gas Industry: Enhances water quality in drilling and fracking, protecting equipment from corrosion.

Industrial Manufacturing: Maintains machinery efficiency in textiles, paper mills, and food processing.

Construction: Improves water quality for cement mixing and dust control, reducing system wear.


6. Technical Support 

At Xi’an TaiCheng Chem Co., Ltd, we don’t just supply products—we partner with you. Our experienced team offers ongoing technical support, including product selection guidance, usage optimization, and troubleshooting. Whether you need help integrating Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium into your systems or meeting regulatory requirements, we’re here to assist.

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7. Why Choose us?

Proven Reliability: Backed by ISO 9000 certification and years of industry excellence.

Competitive Pricing: High-quality solutions that fit your budget.

Global Reach: Serving regions with water scarcity and high industrial demand.

Trusted Reputation: Recognized as an A-level taxpayer enterprise with a track record of customer satisfaction.

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8. FAQ 

Q: Is it safe for potable water treatment?
A: Yes, it complies with strict health and environmental standards, making it suitable for municipal water systems.

Q: How does it compare to other phosphonates?
A: Its unique formula offers superior scale inhibition and corrosion control, outperforming many alternatives.

Q: Can it handle high-salinity water?
A: Absolutely, it’s designed for stability in challenging conditions.


9. Contact Us 

Ready to enhance your water treatment processes? Contact Xi’an TaiCheng Chem Co., Ltd at sales@tcc-ofc.com to request a quote or learn more about Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium today!

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