Potassium Salt Of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid HEDP.Kx

Potassium Salt Of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid(HEDP·Kx)CAS No. 67953-76-8                       Molecular formula: C2H8-XO7P2KX          Properties  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.  Specification Items Index AppearanceColorless to yellowish transparent liquidActive content(HEDP)%26.0-30.0Total phosphoric acid (as PO43-)   %24.7-26.7pH value(1% water solution)6.0-8.0Density (20℃)  g/cm31.30-1.40Fe,mg/l20maxPackage and storage 200L plastic drum,IBC(1000L),customers’ requirement. Storage for ten months in shady room and dry place.Keywords: HEDP·Kx