Smart Chemicals Group Co. Ltd.

Amino trimethylene phosphonic acid

• Category :

  Organic chemicals and Derivatives/Acid, ester and anhydride compounds

• Synonyms :

  Nitrilotri(methylphosphonic acid);nitrilotrimethylenetris(phosphonic acid);Tris(Methylene Phosphonic Acid) Amine;Amino Tri(methylene phosphonic acid);ATMPA;ATMP;Aminotrimethylene Phoshonic Acid;Amino Trimethylene Phosphonic Acid;Nitrilotris(methylene)triphosphonic acid,50 wt% solution in water;AMINO,TRIS(METHYLENE PHOSPHONIC ACID);trisodium ({[(hydroxyphosphinato)methyl](phosphonomethyl)amino}methyl)phosphonate;triammonium ({[(hydroxyphosphinato)methyl](phosphonomethyl)amino}methyl)phosphonate;trizinc (nitrilotrimethanediyl)tris(phosphonate);(ammoniotrimethanediyl)tris(phosphonate);Amino Tris(Methylene Phosphonic Acid);Amino Trimethylene Phosphonic Acid (ATMP);

• CAS NO :

  6419-19-8

• EC NO :

  229-146-5

• Molecular Formula :

  C₃H₁₂NO₉P₃

• Molecular Weight :

  299.0478

• Main Specifications :

• InChI :

  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)/p-5

• Packing :

  280kgs net in 200L PE drum or 1405kg IBC totes, 22mt/FCL

• Product description :

  Formula: C3H12NO9P3N.W.: 299.05Item specification test resultsAppearance: transparent sticky liquid in colorlesslight yellow or colorlessActive acid: 50%min 50.5%Phosphorous acid: 3% max 1.77%Phosphoric acid: 0.8% max 0.65%PH at 20℃(1% water solution) 1.5-2.5 1.65 Specific gravity at 20℃ 1.28-1.45 1.40Fe: 20ppm max 3ppmCl: 1.0% max 0.72%Color(Pt-Co): 40 max 20Use: ATMP is a phosphonate widely used in treating cooling or boiler water systems as scale and corrosion inhibitor. Many of water treatment chemical formulations contain ATMP as an important ingredient due to following advantages:Multifunctional performance from a single raw material Superior cost/performance in scale inhibitionSynergistic performance from formulated mixturesReplacement of sequestration levels of other chelants with threshold levels of phosphonateUsed in oil field as Antiscale dispersant.

• Molecular Structure :