Amino Trimethylene Phosphonic Acid (ATMP)

• Post Date:

  Mar 05,2013

• Expiry Date:

  Mar 05,2014

• Detailed Description:

  Cas No. :6419-19-8 Amino Trimethylene Phosphonic Acid (ATMP)
  
  CAS No. 6419-19-8
  Molecular formula: N(CH2PO3H2)3 Molecular weight: 299.05
  Structural formula
  
  
  Properties
  ATMP has excellent chelation, low threshold inhibition and lattice distortion ability. It can prevent scale formation, calcium carbonate in particular, in water system. ATMP has good chemical stability and is hard to be hydrolyzed in water system. At high concentration, it has good corrosion inhibition.
  ATMP is used in industrial circulating cool water system 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.
  The solid state of ATMP is crystal powder, soluble in water, easily deliquescence, suitable for usage in winter and freezing districts. Because of its high purity, it can be used in woven & dyeing industries and as metal surface treatment agent.
  
  Specification
  Items Index
  Appearance Colorless or pale yellow transparent liquid White crystal powder
  Active Acid % 50.0-51.0 95min
  Chloride (as Cl-)% 1.0max 1.0max
  pH(1% Solution) 2.0max 2.0max
  Fe,mg/L 10.0max 20.0max
  Density(20℃) g/cm3 1.31-1.35 —
  Colour APHA (Hazen) 30max —
  
  Usage
  ATMP is usually used together with organophosphoric acid, polycarboxylic acid and salt to built all organic alkaline water treatment agent. ATMP can be used in many different circulating cool water systems. The dosage of 1-20mg/l is recommended. As corrosion inhibitor, the dosage of 20-60mg/l is preferred.
  
  Package and storage
  ATMP liquid: 200L plastic drum,IBC(1000L),customers’ requirement.
  ATMP solid: 25kg/bag,customers’ requirement.
  Storage for ten months in shady room and dry place.
  
  Safety protection
  Acidity, avoid contact with eye and skin, once contacted, flush with water.
  
  Keywords:
  ATMP;ATMPA;ATMP(A);Amino Trimethylene Phosphonic Acid;AMINO TRI(METHYLENE PHOSPHONIC ACID); Tris(Methylene Phosphonic Acid
  ) Amine
  

• CAS Registry Number:

  6419-19-8

• 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);

• Molecular Formula:

  C₃H₁₂NO₉P₃

• Molecular Weight:

  299.0478

• Molecular Structure:

  

• Hazard Symbols:

   C:Corrosive;
  

• Risk Codes:

  R34:;
  

• Safety Description:

  S25:;
  S36/37/39:;
  S45:;
  

• Company:

  Shandong IRO Water Treatment Co., Ltd     [ China ]        

• Contact:

  Sharon Li

• Tel:

  8653266888207

• Fax:

  8653285028486

• Email:

  info@irowater.com