Hydroxyethylamino-Di(Methylene Phosphonic Acid) (HEMPA) CAS: 5995-42-6
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Molecular Weight: 249

CAS Number: 5995-42-6

Application Notes:

HEMPA is an organophosphoric acid, which exhibits excellent chelation, scale inhibition and corrosioninhibition. It is mainly used in oilfield, detergent/soap and metal treatment etc, especially useful in thewater system with high level of dissolved iron and calcium. It is also compatible with methanol/watersolution. When built together with other water treatment chemicals, it shows good synergistic effects.


Package and Storage:

Normally in 200L HDPE drum or 1000L IBC. 

Storage for 12 months in room shady and dry place.

Safety Protection:

Acidity, avoid contact with eye and skin, once contacted, flush with plenty water.


Ethanolamine bis(methylenephosphonic acid); EABMP Acid


HEMPA,EABMP Acid,Ethanolamine bis(methylenephosphonic acid)

Related Products:

Ethanolamine bis(methylenephosphonic acid)

Penta sodium salt of Amino Trimethylene Phosphonic Acid (ATMP.Na5)

Tetra sodium salt of Amino Trimethylene Phosphonic Acid (ATMP.Na4)