CAS No.:6419-19-8
Amino Trimethylene Phosphonic Acid
Synonyms: ATMP
Molecular formula: N(CH2PO3H2)3
CAS No: 6419-19-8
UN NO.: UN3265 8/PG III
Clear, Colorless to pale yellow aqueous solution, miscible with water. At 200℃, it has excellent anti-scale performance, good stability, and excellent effect on calcium carbonate scale. And can form stable complex with iron, copper, aluminum, zinc and other metal ions, has good dispersion performance.
Application
Clear, Colorless to pale yellow aqueous solution, miscible with water. At 200℃, it has excellent anti-scale performance, good stability, and excellent effect on calcium carbonate scale. And can form stable complex with iron, copper, aluminum, zinc and other metal ions, has good dispersion performance.
ATMP is used in industrial circulating cool water system and oilfield water pipeline in fields of thermal power plant and oil refinery plant. ATMP can decrease scale formation and inhibit corrosion of metal equipment and pipeline. ATMP can be used as chelating agent in woven and dyeing industries and as metal surface treatment agent.
Specification
| Items | Index | |
| Appearance | Clear, Colorless to pale yellow aqueous solution | White crystal powder |
| Active acid % | 50.0 min | 95.0 min |
| Chloride (as Cl–)% | 1.0 max | 1.0 max |
| pH (1% water solution) | 2.0 max | 2.0 max |
| Fe, mg/L | 20.0 max | 20.0 max |
| Density (20℃)g/cm3 | 1.30 min | – |
Package:
1250KG IBC, 250KG DRUM/270KG DRUM
Certificates:
ISO14001,ISO45001,ISO9001, KOSHER, HALAL,EU-REACH,UK-REACH