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Category : Catalyst and Auxiliary/Water Treatment Chemicals
CAS NO : 6419-19-8          EC NO : 229-146-5
MF : C3H12NO9P3
Main Specifications :
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);
Package: DURM;IBC
Molecular Structure:ATMP 6419-19-8
Product description:
Chemical name:Amino Tri(Methylene Phosphonic Acid)
Abbreviation: ATMP
Molecular Formula: C3H12NO9P3
Molecular Weight: 299
CAS Number: 6419-19-8
Application Notes: Good, general purpose, cost-effective scale inhibitor, Good corrosion inhibition with zinc and phosphates. Good chelant.
Recommended Uses: Cooling water treatment, boiler treatment, I & I Cleaners. General purpose metal ion control, oil field.
Typical Properties:
Water white to pale yellow liquid
Active Acid (%)
48.0 - 52.0
Chloride (as Cl,%)
1.0 max
PH(1% solution)@20oC
2.0 max
Specific Gravity @20/20oC
1.330 min
Iron, as Fe (ppm)
20.0 max
Colour APHA(Hazen)
125 max
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