StructureAminotris (methylene phosphonic acid) N-oxide (ATMP N-oxide)
CAS No. 255830-15-0
EC No. 700-903-6
Synonyms (Nitrilotris(Methylene)) trisphosphonic acid N-oxide; Phosphonicacid, [(oxidonitrilo)tris(methylene)]tris-; Phosphonic acid,[nitrilotris(methylene)]tri-, N-oxide; Phosphonic acid,[nitrilotris(methylene)]tris-, N-oxide; Nitrilotris(methylenephosphonic acid)N-oxide; Tris(phosphonomethyl)amine N-oxide

Aminotris (methylene phosphonic acid) N-oxide (ATMP N-oxide)

ATMP n-Oxide is a chloride stable Phosphonate. It can be used as scale inhibitor in various industrial applications with superior performance in presence of chlorine.


  • industrial detergents
  • disinfectants
  • treatment of swimming pool water

Shelf Life

Under proper storage conditions, the shelf life is 12 months


Health & Safety

Detailed information on the product described can be found in our relevant Health and Safety Information (Material Safety Data Sheet)