Abbreviation: HPAA
Chemical Name: 2-Hydroxy Phosphonoacetic Acid
Synonyms: HPA; Hydroxyphosphono-acetic Acid;
Molecular Formula: C2H5O6P
Molecular Weight: 156
CAS Number: 23783-26-8
Application Notes: HPAA is mainly used as cathode corrosion inhibitor in oilfield
refill water system in fields such as steel & iron, petrochemcal, power plant and
medical industries. When built with zinc salt, the effect is even better.
Recommended Uses: It is mainly used as scale & corrosion inhibitor in cooling and
boiler water treatment.
Packing: 200L plastic drum, IBC(1000L),customers’requirement.
Specification:
|
Appearance |
Dark umber liquid |
|
Solid content % |
47.0-50.0 min |
|
Phosphorous acid(as PO33-)% |
4.0 max |
|
Density (20℃)g/cm3 |
1.30 min |
|
pH(1% solution) |
1.0-3.0
|