AEEA Phosphonate
| CAS No. | 186614-90-4 | EINECS No. | 809-925-1 |
| Molecular Formula | C7H21N2O10P3 | Molecular Weight | 386 |
Structural Formula
Product Features
AEEA Phosphonate(HEDTMP) is an effective scale inhibitor for a squeeze or continuous treatment of calcium and magnesium carbonate, strontium, calcium and barium sulfate and iron scales in water system of high temperatures. AEEA(HEDTMP) Phosphonate is also an anodic corrosion inhibitor, can be used as a scale/corrosion inhibitor for cooling water, boilers, water floods, or drilling system.
Technical Specification
| Parameter | Standard |
|---|---|
| Appearance | Clear, Colorless to pale yellow aqueous solution |
| Active content (as acid), % | 35.0 min |
| Chloride (as Cl-), % | 6.0 max |
| Fe, ppm | 20.0 max |
| Density (20℃), g/cm3 | 1.25 min |
| PH (1% water solution) | 2.0 max |
Applications & Usage
AEEA Phosphonate has very little effects on the rheological properties of drilling mud and excellent tolerance to high calcium-content brines.
AEEA Phosphonate is an excellent anodic corrosion inhibitor in the presence of oxygen with application in cooling towers and drilling fluids.
Package & Storage
| AEEA Phosphonate(HEDTMP) Liquid | |||||
|---|---|---|---|---|---|
| 25L Drum | 200L Drum | 1000L IBC | ISO Tank | ||
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| Storage for 10 months in shady room and dry place. | |||||
Hazard & Safety Precaution
| Hazard Information | Safety Precaution |
|---|---|
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| Once contacted with eye and skin, flush with plenty of clean water. | |
Corrosive, Class 8, UN 3265
Alternative Name / Synonyms
AEEA Phosphonate(HEDTMP) Salts:
- Aminoethyl Ethanolamine Tri(methylene phosphonic acid) Sodium Salt (AEEA Phosphonate Sodium Salt) (HEDTMP.Na5)