Shandong Ocean Chemical Co.,Limited

Penta sodium salt of Amino Trimethylene Phosphonic Acid

• Category :

  Catalyst and Auxiliary/Water Treatment Chemicals

• Synonyms :

  Tetra sodium salt of Amino Trimethylene Phosphonic Acid;Penta sodium salt of Amino Trimethylene Phosphonic Acid;ATMPoNa4;(nitrilotrimethanediyl)tris(phosphonic acid);sodium hydrogen {[bis(phosphonomethyl)amino]methyl}phosphonate;tetra sodium salt of amino trimethlene phosphonic acid;ATMP•Na4;

• CAS NO :

  20592-85-2

• EC NO :

  243-900-0

• Molecular Formula :

  C₃H₁₁NNaO₉P₃

• Molecular Weight :

  321.0318

• Main Specifications :

• InChI :

  InChI=1/C3H12NO9P3.Na/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);/q;+1/p-1

• Product description :

  CAS No. 20592-85-2 (x-Na), 2235-43-0 (5-Na) Dequest 2006
  Molecular Fromula: C₃H₇NO₉P₃Na₅
  Molecular Weight:409
  Structural Formula:
  
  
  Properties and usage:
  ATMP•Na5 is the salt of ATMP, it can inhibit calcium carbonate particularly in water treatment system . ATMP•Na5 can be used in circulating cool system in power plant, oil refinery plant and oilfield refill water system . ATMP•Na5 is a general low cost scale inhibitor, it has good corrosion inhibition to zinc salt and phosphate, its chelating ability is good as well.
  
  Specification:

  items	index
  Appearance	Colorless to light yellow transparent liquid
  Active content (ATMP) %	27.8-30.7
  Active content (ATMP•Na5) %	38.0-42.0
  Total phosphoric acid(PO43-)%	26.6-28.6
  Chloride(Cl-)%	1.0max
  PH (1% water solution)	10.0-11.0
  Fe(Fe3+)ppm	20max
  Density (20oC) g/cm3	1.38-1.48

  
  Usage:
  ATMP•Na5 is used together with other organophosphonic acid, polycarboxylic acid or salt to form organic alkaline agents. ATMP•Na5can be used in circulating cool water system for all water quality.
  
  Package and Storage:
  Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for ten
   

• Molecular Structure :