Product List

Phosphonates Antiscalants, Corrosion Inhibitors and Chelating Agents
Salts of Phosphonates
Polycarboxylic Antiscalant and Dispersant
Biocide and Algicide
Reverse Osmosis Chemicals
Built Scale & Corrosion Inhibitors and Pretreatment Filming Agents
Corrosion Inhibitors & Oxygen Scavenger
Surfactant & Others

Aminoethyl Ethanolamine Tri(methylene phosphonic acid) Sodium Salt(AEEA Phosphonate Sodium Salt)

Molecular Formula C7H16N2O10P3Na5 Molecular Weight 496
Structural Formula

AEEA Phosphonate Structural Formula

Product Features

AEEA Phosphonate Sodium Salt has very high calcium tolerance with good scale inhibition effects. It is an effective scale inhibitor for a squeeze or continuous treatment of calcium and magnesium carbonate, calcium, strontium, and barium sulfate and iron scales in water system of high temperatures.

Technical Specification

Items Index
Appearance Clear, pale yellow transparent liquid
Active content (as acid), % 32.0 min
Active content (as salt), % 41.0 min
Density (20℃), g/cm3 1.30 min
PH (1% water solution) 5.0-7.0
Chloride (as Cl-), % 6.0 max
Fe, ppm 20.0 max

Applications & Usage

AEEA Phosphonate Sodium Salt is often mixed with other organic phosphonic acid, polycarboxylic acid or salt to form organic water treatment agent, which is used in circulating cooling water system under various water quality conditions. The optimal dosage is 1-20mg /L; When used as corrosion inhibitor, the dosage is 20 ~ 60mg/L.

Package & Storage

HMDTMPA.K6 Liquid
25L Drum 200L Drum 1000L IBC ISO Tank
25kg Bag
Storage for ten months in shady room and dry place.

Hazard & Safety Precaution

Hazard Information Safety Precaution

Not regulated

Wear protective gloves Wear protective goggles Wear protective clothing

Once contacted with eye and skin, flush with plenty of clean water