CAS No. 20592-85-2
Molecular Formula: C3H8NO9P3Na4 Molecular weight: 387
Structural Formula:
Tetra sodium salt of Amino Trimethylene Phosphonic Acid is the salt of ATMP, it can inhibit the scale formation, calcium carbonate in particular, in water system. Tetra 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. Tetra sodium salt of Amino Trimethylene Phosphonic Acid has good synergistic effects with other additives, in neutral to acidic condition, no ammonia smell is let off.
| Items | Index |
|---|---|
| Appearance | Colorless or light yellow transparent liquid |
| Active content(ATMP), % | 29.4-32.4 |
| Active content(ATMP?Na4), % | 38.0-42.0 |
| pH(1% water solution) | 6.0-8.0 |
| Fe, mg/L | 10.0 max |
| Density (20℃), g/cm3 | 1.35-1.45 |
Tetra sodium salt of Amino Trimethylene Phosphonic Acid is used together with other organophosphonic acid, polycarboxylic acid or salt to form organic alkaline agents, it is 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.
