Hydroxyethylamino-Di(Methylene Phosphonic Acid)
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Product Description
Hydroxyethylamino-Di(Methylene Phosphonic Acid) (HEMPA)
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.
Specification of Product
Product Name : Hydroxyethylamino-Di(Methylene Phosphonic Acid)
HEMPA
CAS No.: 5995-42-6
Hydroxyethylamino-Di(Methylene Phosphonic Acid) Quality Standard:
Appearance Colorless to light yellow transparent liquid
Active content % 60.0 min
Chloride (Cl-)% 5.0 max
Fe, mg/L 20.0 max
pH (1% water solution) 2.0 max
Density (20℃), g/cm3 1.30 min
Packing
250kg/drum; 1250kg/IBC,customers' requirement.
Storage
Storage for 10 months in room shady and dry place.
Avoid contact with eye and skin. Goggles and rubber gloves should be used at all times while handling the product.
Hydroxyethylamino-Di(Methylene Phosphonic Acid) Applications
HEMPA is usually used together with other organophosphoric acid, polycarboxylic acid and salt in different areas.