Water treatment chemicals ATMP

• Post Date:

  Dec 07,2025

• Expiry Date:

  Jun 05,2026

• Detailed Description:

  Cas No. :6419-19-8 Chemical name: Amino tri(methylene phosphonic acid)
  Molecular formula: C₃H₁₂NO₉P₃
  Molecular weight: 299
  Specification:
  

  Appearance: colorless to light yellow clear liquid Active content (as ATMP): 48-52% Phosphorous acid (as PO3): 4.5% max. Fe: 35 ppm max. Chloride (as Cl): 1.0% max. PH (1% aqueous solution): 2 max. Density (20癈): 1.28 g/ml min. Calcium complexing power: 350 mg CaCO3/g min. Color (APHA): 45 max.

  Packing: 250 kg drum
  Usage:
  

  Used in cooling water circulation system to prevent the water pipe and boiler tube free from scaling.

• 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);Water treatment chemicals 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:

  STAR CHEMICALS AND CATALYSTS CO,.LTD.     [ China ]          

• Contact:

• Tel:

  +86-571-88086639

• Fax:

  +86-571-88085659

• Email:

  info@star-chemicals.com