Good, general purpose, cost-effective scale inhibitor, Good corrosion inhibition with zinc and phosphates. Good chelant.

Chemical name:Amino Tri(Methylene Phosphonic Acid)

 

Abbreviation: ATMP LA

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:

 

Appearance	Water white to pale yellow liquid
Active Acid (%)	49.5 52.0
Phosphorous acid as PO33- (%)	4.5 max
Phosphoric acid as PO43- (%)	1.0 max
Iron content (Fe ppm)	35.0 max
Sequestrant value (CaCO3) mg/g	500 min
pH (1% solution)	2.0 max
Specific Gravity at 20/20°C	1.330 min
Chloride as Cl (%w/w)	0.5 max
Ammonia content (ppm )	700 max
Colour (APHA)	125 max

ATMP LA