Organic Phosphate Salts

Potassium salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP•Kx)

CAS No.  67953-76-8 Molecular Formula:   C2H8-xO7P2Kx

Properties: 　HEDP•Kx is the potassium salt of HEDP, 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: Item  Index Appearance Colorless to yellowish transparent liquid Active content (HEDP)%   26.0-30.0 Total phosphoric acid (as PO43-) % 24.7-26.7 Density (20℃) g/cm3 1.30-1.40 pH value (1%  water solution) 6.0-8.0 Fe, mg/L    20 max Packing and Storage: 　　200L plastic drum,IBC(1000L),customers’ requirement. Storage for ten months in shady room and dry places.

Update : 2015/7/23 15:20:02 Hits : 2621