hóa chất 1-Hydroxyethylidene-1,1-Diphosphonic acid HEDP
Typical Active Content：60+/-2%
Appearance：Colorless to pale yellow clear solution
pH (1% solution)：< 2.0
Specific gravity(20℃ )：1.44+/-0.05
Iron (Fe)：< 35ppm
Scale and corrosion control in cooling water, boiler water and oilfield water
Scale control in evaporative desalination and reverse osmosis.
Sludge modification in boiler water
Surface treatment for dairy, metal finishing and industrial operations
Regeneration and cleaning of ion exchange resins
Stabilization of chemical compounds (for example, hydrogen peroxide) which
are decomposed by trace metals
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