CAS No. 20592-85-2 (x-Na), 2235-43-0 (5-Na)
Molecular Formula: C3H7NO9P3Na5 Molecular weight: 409
Structural Formula:
Penta sodium salt of Amino Trimethylene Phosphonic Acid is the salt of ATMP, it can inhibit calcium carbonate particularly in water treatment system . Penta sodium salt of Amino Trimethylene Phosphonic Acid can be used in circulating cool system in power plant, oil refinery plant and oilfield refill water system . Penta sodium salt of Amino Trimethylene Phosphonic Acid is a general low cost scale inhibitor, it has good corrosion inhibition to zinc salt and phosphate, its chelating ability is good as well.
| Items | Index |
|---|---|
| Appearance | Colorless to light yellow transparent liquid |
| Active content (ATMP), % | 27.8-30.7 |
| Active content (ATMP•Na5), % | 38.0-42.0 |
| Chloride (as Cl-), % | 1.0 max |
| PH (1% water solution) | 10.0-11.0 |
| Fe, mg/L | 10 max |
| Density (20℃), g/cm3 | 1.38-1.48 |
Penta sodium salt of Amino Trimethylene Phosphonic Acid is used together with other organophospho-nic 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.
Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for ten months in room shady and dry place.
