EDTMPA.Na5 CAS 7651-99-2
Sinochem is a major EDTMPA.Na5 & Pentasodium Salt of Ethylene Diamine Tetra (Methylene Phosphonic Acid) supplier. Meanwhile, our firm staffs a group of experts devoted to your development of China EDTMPA.Na5 & Pentasodium Salt of Ethylene Diamine Tetra (Methylene Phosphonic Acid).
EDTMPA.Na5 can be fully dissolved in water, innocuous and none pollution to environment, has good chemical stability and thermal tolerance.
- EDTMPA.Na5 can be used as scale and corrosion inhibitor for circulating water and boiler water system, chelating agent in non-cyanide electroplating, water-softening agent in dyeing industry, etc.
- EDTMPA.Na5 has excellent chelate performance to metal ions, especially for Cu.
Pentasodium Ethylenediamine Tetramethylene Phosphonate Description
NAME: Pentasodium Salt of Ethylene Diamine Tetramethylene Phosphonic Acid (EDTMPA.Na)
Synonyms: Pentasodium Ethylenediamine Tetramethylene Phosphonate / Ethylenediamine tetra(methylenephosphonic acid) pentasodium
Molecular Formula: C6H15N2Na5O12P4
Molecular weight: 546.13
CAS NO.: 7651-99-2
Density: N/A
Boiling point: N/A
Melting point: N/A
Flashing point: N/A
Properties:
1.EDTMPA•Na5 is a neutral product. It is nitrogenous organic polyphosphonic acid, which is a part of cathodic corrosion inhibitor. EDTMPA•Na5 can be fully dissolved in water, innocuous and none pollution to environment, has good chemical stability and thermal tolerance. EDTMPA•Na5 has good scale inhibition property under temperature 200℃. EDTMPA•Na5 can dissociate into 8 positive-negative ions, thus can chelate with more than two metal ions to form more than two polymer reticulation complex, the complex can be quickly dissolved in water to destroy the normal crystallization of calcium scale. EDTMPA•Na5 shows better scale inhibition effects to calcium sulfate and barium sulfate.
2.EDTMPA•Na5 can be used as scale and corrosion inhibitor for circulating water and boiler water system, chelating agent in non-cyanide electroplating, water-softening agent in dyeing industry, etc.
Usage:
1. Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium Salt can be used as corrosion inhibitor in circulating cool water system and boiler water. It is a chelating agent in non-cyanogen electroplating industry and a water-softening agent in printing & dyeing industry.
2. When used alone, 2~10mg/L is preferred. When built with HPMA by ratio EDTMP:HPMA=1:3, it can be used for low pressure boiler. It can also be built with BTA, PAAS and zinc salt.
Package: Liquid: 200L plastic drum, IBC(1000L),customers’ requirement.
Storage: Storage for ten months in shady room and dry place.
Safety protection: This product should avoid contact with eyes, skin or clothes. Once splashed on the body, rinse immediately with plenty of water.
About Us: With over many years as a certified EDTMPA.Na5 & Pentasodium Salt of Ethylene Diamine Tetra (Methylene Phosphonic Acid) manufacturer, we combine innovation with stringent production standards to deliver high-performance product.
Hot tags: Dequest 2046; Briquest 301-50A; Mayoquest 2046
EDTMPA.Na5 Technical
| Item | Index |
| Appearance | Amber transparent liquid |
| Active content (as EDTMPA)% | 24.0-26.0 |
| Active content (as EDTMPA•Na5)% | 30.0-32.6 |
| Chloride (Cl-) % | 2.0 max |
| Density (20°C), g/cm3 | 1.25 min |
| Fe, mg/L | 20.0 max |
| PH(1% water solution) | 6.0～8.0 |
As a certified EDTMPA.Na5 & Pentasodium Salt of Ethylene Diamine Tetra (Methylene Phosphonic Acid) factory, we adhere to strict quality protocols, with every batch undergoing rigorous testing to ensure consistent efficacy and safety.
EDTMPA.Na5 Applications
1. EDTMP·Na5 is used as a corrosion and scale inhibitor for circulating water and boiler water, a complexing agent for cyanide-free electroplating, a water softener for the printing and dyeing industry, and cooling water treatment for power plants.
2. The solid product of EDTMP·Na5 has slight hygroscopicity, which is convenient for transportation and use in cold conditions.
We offer competitive EDTMPA.Na5 & Pentasodium Salt of Ethylene Diamine Tetra (Methylene Phosphonic Acid) price, and exclusive discounts for large quantities, helping you effectively reduce procurement costs.
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