The CAS number for the water treatment chemical HEMPA is:5995-42-6
HEMPA is an organophophoric acid, which
exhibits excellent chelation, scale inhibition and corrosion inhibition.
It is mainly used in oilfield, detergent / soap and metal treatment
etc, especially useful in the water sytems with high level of dissolved
iron and calcium. It is also compatible with methanol/water solution.
When built together with other water treatment chemicals, it shows good
synergistic effects.
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