Potassium salt of 1-Hydroxy Ethylidene-1,1-
Diphosphonic Acid (HEDP•Kx)
CAS No. 67953-76-8
Molecular Formula: C2H8-xO7P2Kx
Equivalent of dequest 2014 is the potassium salt of equivalent of dequest 2010, HEDP•kx has better dissolution ability than that of sodium salt under neutral condition. HEDP•Kx is a good scale inhibitor for calcium carbonate, it can be used in metal corrosion inhibitor, antifouling agent of swimming pool, metal cleaning, volume cleaning, iron dust controlling, metal pretreatment, low pressure boiler water treatment and circulating water treatment, etc.
|Appearance||Colorless to yellowish transparent liquid|
|Total phosphoric acid (as PO43-) %||24.7-26.7|
|pH value（1% water solution）||6.0-8.0|
|Density (20℃) g/cm3||1.30-1.40|
Package and Storage:
200L plastic drum,IBC(1000L),customers’ requirement. Storage for ten months in shady room and dry place.