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Ferric Sulfate

Chemical formula: Fe2(SO4)3

Ferric sulfate solution is supplied as a reddish brown liquid that is manufactured from a high purity, mined magnetic iron ore, virgin sulfuric acid, water, and liquid oxygen. Using a patented process (U.S. Patent No. 4,707,349), this solution is oxidized until essentially all ferrous iron is converted into ferric iron. Because of the purity of the raw materials, stable iron concentrations can be obtained up to 14% Fe. The resulting solution complies with the AWWA standard for ferric sulfate (B406) and is NSF/ANSI Standard 60 certified for use in potable water and municipal and industrial wastewater.

Among its many varied applications, it can be used as a coagulant for color removal, organics removal, THM/DBP reduction, phosphorous removal, bacteria reduction, arsenic removal, sludge conditioning, turbidity reduction, COD/BOD reduction, enhanced coagulation, and heavy metals removal.

To obtain MSDS and additional product information in French or English, please contact Customer Service at 1-800-465-6171 or by email at  If calling from outside Canada, please dial 1-450-652-0665.