2-Hydroxy Phosphonoacetic Acid (HPAA) 50% Water Treatment For Corrosion Inhibitor CAS NO.23783-26-8

2-hydroxy phosphonoacetic acid hpaa (cas 23783-26-8) is chemically stable,hard to be hydrolyzed,hard to be destroyed by acid or alkali,safety in use,no toxicity,no pollution.hpaa can improve zinc solubility.its corrosion inhibition ability is 5-8 times better than that of hedp and edtmp.when built with low molecular polymers,its corrosion inhibition effect is even better.

specification

appearance dark umber liquid

solid content % 50.0 min
phosphorous acid(as po33-)% 4.0 max
density (20℃)g/cm3 1.30 min
ph(1% solution) 1.0-3.0

application

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.

packing

250kg/drum; 20mt/20''container

1250kg/ibc drum,18drums/20”container

storage

stored in cool and airy place; away from fire and heat; handle with care; no breakage, avoid leakage.it is valid for 1 years under proper condition.

hpaa is classified as dangerous good for transport.
please refer to msds for more information about safety,storage and transportation.