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CAS 1429-50-1 EDTMPA Ethylene Diamine Tetra (Methylene Phosphonic Acid)
Category:
CAS No.: 1429-50-1
Formula: C6h20n2o12p4
Product Introduction
Product Description
Product Name: Ethylene Diamine Tetra (Methylene Phosphonic Acid) (EDTMPA)
CAS Number: 1429-50-1
Molecular Formula: C6H12O12N2P4Na8 (as sodium salt, EDTMPS)
Appearance: Yellow to brown transparent liquid
Density: ≥ 1.25 g/cm³ (at 20°C)
pH: Alkaline (pH 9.5-10.5 in 1% aqueous solution)
Solubility: Highly soluble in water
Product Description: EDTMPA is a potent chelating agent used primarily in water treatment processes to prevent scale formation and corrosion. The compound is based on an ethylene diamine backbone with four methylene phosphonic acid groups, providing it with high affinity for metal ions.
Applications:
Water Treatment: Utilized in both industrial and domestic water treatment to prevent scale and corrosion.
Cooling Systems: Effective in closed-loop cooling systems to manage scale and corrosion.
Boiler Water Treatment: Enhances boiler efficiency by preventing scale build-up.
Reverse Osmosis: Employed to prevent scale formation in membrane systems.
Detergents and Cleaners: Used to enhance cleaning performance and stability.
Key Features:
High Chelating Capacity: Forms stable complexes with metal ions, preventing scale formation.
Environmental Compatibility: Considered environmentally friendly with low toxicity and high biodegradability.
Wide pH Stability: Effective over a broad pH range, suitable for various water conditions.
Safety Information:
Handle with appropriate personal protective equipment (PPE), including gloves, safety goggles, and a mask.
Avoid contact with skin and eyes. In case of contact, flush immediately with plenty of water and seek medical advice if necessary.
Storage Conditions:
Store in a cool, dry, and well-ventilated area away from direct sunlight and heat sources.
Keep containers tightly sealed to maintain product integrity and prevent contamination.
Regulatory Information:
EDTMPA complies with international standards and regulations for use in its specified applications.
Active content (as acid)% |
25%min |
Phosphorous acid(as PO33-) % |
1.0max |
Phosphoric acid(as PO43-)% |
6.0-12.0 |
PH(1% solution) |
4.0max |
Density(20ºC) g/cm3 |
1.10 |
Appearance |
colorless to pale yellow transparent liquid |
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Packed in kraft paper or PE bags with inner plastic flim bags.
25kgs/bag,1000kg/palllet,40bags/pallet.
Company Profile:
Hunan Fortune Technology Co., Ltd., established in 2004 and officially registered in 2016 with a 30 million RMB capital, is a leading provider of fine chemicals with nearly two decades of industry experience. Based in Zhuzhou, our company specializes in research and production of high-quality chemical agents, including mining chemicals, for environmental solutions and metallurgical processes.
Our team of chemical engineers, with over 20 years of metallurgical expertise, ensures we offer customized solutions and premium products to meet diverse client needs. We have expanded our services to include mining chemicals, enhancing efficiency and sustainability in the mining sector.
With a strong commitment to innovation and sustainability, Hunan Fortune Technology Co., Ltd. is dedicated to providing effective and reliable environmental solutions, contributing to a greener future.
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Technical Support:
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Production strength



Key words:
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