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Amino Trimethylene Phosphonic Acid

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  Post Date: Feb 21,2014
  Expiry Date: Aug 20,2014
  Detailed Description: Cas No. :6419-19-8 Specs:liquid 50% /powder 95 %
95%powder :
Active acid %: 95 min;
ATMP %: 85 min;
Phosphorous acid (as PO33-)%: 4.0 max;
Phosphoric acid (asPO43- )%:0.8max;
Chloride (as Cl-)%:1.0max;
pH value(1% solution):2.0max;
Fe (as Fe2+) (ppm):20.0max

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 system. The dosage of 1-20mg/L is recommended. As corrosion inhibitor, the dosage of 20-60mg/L is preferred.

  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: 6419-19-8 Nitrilotrimethylene Triphosphonic Acid
  Hazard Symbols:  C:Corrosive;
  Risk Codes: R34:;
  Safety Description: S25:;
S36/37/39:;
S45:;

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