CAS No. 23783-26-8
Molecular weight: 156
is chemically stable,
hard to be hydrolyzed, hard to be destroyed by acid or
alkali, safety in use, no toxicity, no pollution.
can improve zinc solubility. Its corrosion inhibition
ability is 5-8 times better than that of
EDTMP. When built with low molecular polymers, its
corrosion inhibition effect is even better.
Dark umber liquid
|Solid content %
phosphonic acid(as PO43-)%
|pH(1% water solution)
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
Package and Storage:
200L plastic drum,IBC(1000L),customers’ requirement. Storage for one year in shady room and dry place.