ATMP.Na5 --Penta sodium salt of Amino Trimethylene Phosphonic Acid

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CAS No.:  20592-85-2 (x-Na), 2235-43-0 (5-Na) 

Molecular Formula:  C3H7NO9P3Na5                   Molecular weight: 409

Properties of ATMP.Na5:

ATMP.Na5 is the salt of ATMP, ATMP.Na5 can inhibit calcium carbonate particularly in water treatment system . ATMP.Na5 can be used in circulating cool system in power plant, oil refinery plant and oilfield refill water system . ATMP.Na5 is a general low cost scale inhibitor, ATMP.Na5 has good corrosion inhibition to zinc salt and phosphate, its chelating ability is good as well.

 

Specification of ATMP.Na5:

Appearance of ATMP.Na5:    

Colorless or light yellow transparent liquid   

Active content (ATMP)% of ATMP.Na5:     

27.8-30.7      

Active content (ATMP.Na5) % of ATMP.Na5:     

38.0-42.0      

Total phosphoric acid(PO43-) % of ATMP.Na5:  

26.6-28.6      

Chloride (Cl-) % of ATMP.Na5:    

1.0 max  

PH (1% water solution) of ATMP.Na5: 

10.0-11.0

Fe（Fe3+）ppm of ATMP.Na5:   

20 max   

Density (20 C) g/cm3 of ATMP.Na5:   

1.38-1.48      

 

Usage of ATMP.Na5:

ATMP.Na5 is used together with other organophosphonic acid, polycarboxylic acid or salt to form organic alkaline agents. ATMP.Na5can be used in circulating cool water system for all water quality.

 

Package and Storage of ATMP.Na5:

Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for ten months in room shady and dry place.