ATMP·Na5, Amino Trimethylene Phosphonic Acid Pentasodium
Properties:
ATMP·Na5 is the pentasodium salt of ATMP. It can inhibit calcium carbonate, particularly in the water treatment system. ATMP·Na5 can be used in circulating cool systems in power plants, oil refinery plants, and oilfield refill water systems.
ATMP·Na5 is a generally low-cost scale inhibitor. It has good corrosion inhibition to zinc salt and phosphate. The chelating ability is good as well. It is equivalent to Dequest® 2006.
CAS No.:
2235-43-0
Molecular Formula:
C3H7NO9P3Na5
Molecular Weight:
409
Structure Formula:
Specifications:
| Item | Index |
|---|---|
| Appearance | Colorless to light yellow transparent liquid |
| Active content (ATMP), % | 27.8-30.7 |
| Active content (ATMP·Na5), % | 38.0-42.0 |
| Total phosphoric acid (PO43-), % | 26.6-28.6 |
| Chloride (as Cl–), % | 1.0 Max. |
| pH (1% water solution) | 10.0-11.0 |
| Density (20℃), g/cm3 | 1.38-1.48 |
| Fe, mg/L | 20 Max. |
Uses:
ATMP·Na5 is used with other organophosphorus acids, polycarboxylic acid, or salt to form organic alkaline agents. ATMP·Na5 can be used in circulating cool water systems for all water quality.
Packing and Storage:
200L plastic drum, IBC(1000L), customers’ requirement. Storage for ten months in a shady room and dry place.
Synonyms:
Dequest® 2006.
Note:
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