HEDP (1-Hydroxyethylidene-1,1-diphosphonic acid; Etidronic acid) is a chemical compound with a molecular formula of C2H8O7P2. HEDP is a clear, colourless to pale yellow liquid.
|Specific gravity at 25°C||1.43 ± 0.02|
|pH of 1% solution at 25°C||2.0 Max.|
|Active acid content %||58-62|
|Chloride content as Cl %||0.1 Max|
|Iron content as Fe ppm||20 Max|
Cooling Water Treatment, Textiles, Sugar Processing, Dyes, Soaps & Detergents, Oilfields, Peroxide Bleaching.
65kg HDPE carboy, 250 kg HMHD drum, ISO tanks, IBC Units. UN approved for ocean carriage.