Penta sodium salt of Amino Trimethylene Phosphonic Acid (ATMP Na5)
CAS No.: 20592-85-2 (x-Na), 2235-43-0 (5-Na)
Molecular Formula: C3H7NO9P3Na5
Molecular weight: 409
Penta sodium salt of Amino Trimethylene Phosphonic Acidis the salt of ATMP, ATMP Na5 can inhibit calcium carbonate particularly in water treatment system. ATMP Na5 can be used in circulating cool system in power plant, oil refinery plant and oilfield refill water system. ATMP Na5 is a general low cost scale inhibitor, it has good corrosion inhibition to zinc salt and phosphate, its chelating ability is good as well.
|Appearance||Colorless or 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 |
ATMP Na5 is used together with other organophosphonic acid, polycarboxylic acid or salt to form organic alkaline agents. Penta sodium salt of Amino Trimethylene Phosphonic Acid can be used in circulating cool water system for all water quality.
Package and Storage:
200L plastic drum,IBC(1000L),customers’ requirement. Storage for ten months in shady room and dry place.