HEDP·Kx is the potassium salt of hydroxy ethylidene diphosphonic acid. It is also the equivalent of Dequest®2014. HEDP·Kx has a better dissolution ability than sodium salt under neutral conditions. Therefore, HEDP·Kx is a good scale inhibitor for calcium carbonate.
|Appearance||Colorless to yellowish transparent liquid|
|Active content (HEDP), %||26.0-30.0|
|Total phosphoric acid (as PO43-), %||24.7-26.7|
|pH (1% water solution)||6.0-8.0|
|Density (20℃), g/cm3||1.30-1.40|
|Fe, mg/L||20.0 Max.|
HEDP·Kx can be used as a metal corrosion inhibitor, antifouling agent for swimming pools, metal cleaning, volume cleaning, iron dust controlling, metal pretreatment, low-pressure boiler water treatment, circulating water treatment, etc.
200L plastic drum, IBC(1000L), customers’ requirement. Storage for ten months in a shady room and dry place.
(1-hydroxyethylidene)bisphosphonic acid potassium salt, Dequest®2014, Potassium hydroxyethyl diphosphonate.
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