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HEDP

CAS # 2809-21-4

DESCRIPTION

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.

PROPERTIES

Specific gravity at 25°C1.43 ± 0.02
pH of 1% solution at 25°C2.0 Max.
Active acid content %58-62
Chloride content as Cl %0.1 Max
Iron content as Fe ppm20 Max

APPLICATION

Cooling Water Treatment, Textiles, Sugar Processing, Dyes, Soaps & Detergents, Oilfields, Peroxide Bleaching.

PACKAGING OPTIONS

65kg HDPE carboy, 250 kg HMHD drum, ISO tanks, IBC Units. UN approved for ocean carriage.