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

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
- 모양: 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

- Packaging: 25 kg per bag. Customized packaging is available upon customer request.
- 저장소: 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.
접근성 및 경제성을 위한 공장 직접 구매
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.
가용성:
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Why Buy Ethylene Diamine Tetra (Methylene Phosphonic Acid) from WaterCareChem?
워터케어켐은 혁신적인 수처리 화학제품을 공급하는 최고의 공급업체입니다. 당사를 선택해야 하는 이유는 다음과 같습니다:
- 소스에서 바로 제공되는 독보적인 품질: 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.
- 광범위한 제품군: WaterCareChem offers a wide range of water treatment chemicals, including Ethylene Diamine Tetra (Methylene Phosphonic Acid), to cater to different requirements.
- 전문 지식과 경험: 경험을 바탕으로 수처리에 대한 깊은 이해가 있습니다. 당사의 전문가는 업계에 대한 광범위한 지식을 보유하고 있으며 귀중한 지침과 지원을 제공할 수 있습니다. 워터케어켐을 선택하면 전문 지식을 활용하여 정보에 입각한 의사 결정을 내리고 최적의 결과를 달성할 수 있습니다.
- 사용자 지정 옵션: 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.
- 경쟁력 있는 가격: 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.
- 우수한 고객 서비스: 워터케어켐은 탁월한 고객 서비스를 제공하기 위해 최선을 다하고 있습니다. 고객 만족을 최우선으로 생각하며 구매 과정의 모든 단계에서 기대를 뛰어넘는 것을 목표로 합니다. 문의 사항이 있거나 도움이 필요하거나 구매 후 지원이 필요한 경우, 친절하고 지식이 풍부한 고객 서비스 팀이 도와드릴 준비가 되어 있습니다.
- 신뢰할 수 있는 공급망: 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 전문가 공급업체 및 공장 수처리 화학물질로, 수처리 요구 사항에 대한 탁월한 안정성과 효과를 보장하는 최고 수준의 제품을 제공합니다.
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