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Sinobio Amino Trimethylene Phosphonic Acid Corrosion Inhibition CAS: 6419-19-8 ATMP 50%

ATMP (CAS:6419-19-8) /Amino Trimethylene Phosphonic Acid is chemical stable, hydrolyzing stable and thermostable. It shows good synergic effect and solving threshold effect while being compounded with zinc, copolymer. This product yet has excellent anticorroding performance even used with large dosage. It's nontoxic and nuisance free. Moreover, it has a good dispersing performance against scale of calcium carbonate.
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  • ATMP 50%

  • SINOBIO

  • 29319090


SINOBIO Amino Trimethylene Phosphonic Acid (ATMP)



CAS No.  6419-19-8

Molecular Formula:   N(CH2PO3H2)3                                                                                         

Molecular weight:  299.05

Hazard class/UN No./Packaging: UN 3265 8/PG III

Structural Formula: 

ATMP (1)



Properties:


ATMP has excellent chelation, low threshold inhibition and lattice distortion ability. It can prevent scale formation, calcium carbonate in particular, in water system. ATMP has good chemical stability and is hard to be hydrolyzed in water system. At high concentration, it has good corrosion inhibition.


ATMP is used in industrial circulating cool water system and oilfield water pipeline in fields of thermal power plant and oil refinery plant. ATMP can decrease scale formation and inhibit corrosion of metal equipment and pipeline. ATMP can be used as chelating agent in woven and dyeing industries and as metal surface treatment agent.


Specification:


Item  Standard 
Appearance Clear, Colorless to pale yellow aqueous solution
Active acid % 50.0 min
Chloride (as Cl-)% 1.0 max
pH (1% water solution) 2.0 max
Fe, mg/L 20.0 max
Density (20ºC)g/cm3 1.30 min


Application:


1. ATMP can be used in thermal power plant, recirculated cooling water of oil refinery, and recycle waterflood system of oilfield..

2. ATMP can decrease scale formation and inhibit corrosion of metal equipment and pipeline.

3. ATMP can be used as chelating agent in woven and dyeing industries and as metal surface treatment agent.


ATMP is usually used together with other 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 recommended dosage is 5-20mg/L. As corrosion inhibitor, The recommended dosage is 20-80mg/L.


Package and Storage:


ATMP liquid: 250 kg drum, 20 MT / 20 GP with pallet. 

                     1250 kg / IBC,  25 MT / 20 GP

                     customers' requirement.

Storage for one year in shady room and dry place.


package  package  package


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