Aminotrimethylene Phosphonic Acid Properties, Molecular Formula, Applications - WorldOfChemicals

Aminotrimethylene Phosphonic Acid Properties

Aminotrimethylene Phosphonic Acid

Molecule Structure Image



Aminotrimethylene phosphonic acid has excellent chelation, low threshold inhibition and lattice distortion ability. It can prevent scale formation, calcium carbonate in particular, in water system. It has good chemical stability and is hard to be hydrolyzed in water system. At high concentration, it has good corrosion inhibition. It is used in industrial circulating cool water system and oilfield water pipeline in fields of thermal power plant and oil refinery plant. It can decrease scale formation and inhibit corrosion of metal equipment and pipeline. It can be used as chelating agent in woven and dyeing industries and as metal surface treatment agent.

Chemical Properties

Appearance Colourless Liquid
Boiling Point 746.2 °C
CAS Number 6419-19-8
ChEBI 527966
Class 8
Density 2.094 g/cm3
EINECS Number 229-146-5
IUPAC Name [Bis(phosphonomethyl)amino]methylphosphonic acid
InChI 1/C3H12NO9P3/c5-14(6,7)1-4(2-15(8,9)10)3-16(11,12)13/h1-3H2,(H2,5,6,7)(H2,8,9,10)(H2,11,12,13)
Melting Point 215 °C
Molar Mass 299.05 g/mol
Molecular Formula C3H12NO9P3
PG 3
RTECS Number SZ9860000
Refractive 1.609 n/D
Synonyms Nitrilotrimethanephosphonic Acid;Nitrilotri(Methylphosphonic Acid);Nitrilotris(Methylenephosphonic Acid);Nitrilotris(Methylene)Triphosphonic Acid;Tris(Phosphonomethyl)Amine;Dequest 2000;Briquest 301-50A;ATMP;a,a',a''-Aminotris(methylphosphonicacid);Amino tris(methylene phosphonic acid);Phosphonic acid,P,P',P''-[nitrilotris(methylene)]tris-;Tris(phosphonomethyl)amine uses cookies to ensure that we give you the best experience on our website. By using this site, you agree to our Privacy Policy and our Terms of Use. X