| Abbreviation: | ATMP.5Na (NSF certified) |
| Product code: | NST1210 |
| Supplier: | NASTA Trading GmbH |
| Molecular Formula: | C3H7NO9P3Na5 |
| Commercial Form: | Aqueous Solution |
| MolecularWeight: | 409 |
| Chemical Name: | Penta sodium salt of Amino Trimethylene Phosphonic Acid |
| CAS Number: | 2235-43-0 |
| EC Number: | 218-791-8 |
| Recommended Uses: | Coolingwater treatment, boiler treatment, I & I Cleaners. General purpose metal ion control, oil field. |
Characteristics |
Limits |
| Appearance | Water white to pale yellow liquid |
| Active Acid (%) | 27.8 - 30.7 |
| Active Salt (%) | 38.0 - 42.0 |
| Chloride as Cl (%w/w) | 1.0 maximum |
| pH (1% solution) @ 25 C | 10.0-11.0 maximum |
| Specific Gravity at 20/20°C | 1.40 minimum |
| Iron content (Fe ppm) | 20.0 minimum |