Alliance Chemical ferric chloride is an orange to brown-black solid. It is slightly soluble in water. It is noncombustible. When wet it is corrosive to aluminum and most metals.Aplications: Ferric chloride is used to treat sewage, industrial waste, to purify water, as an etching agent for engraving circuit boards, and in the manufacture of other chemicals.Feature: Used to phosphate precipitation Used for drinking water production Coagulation, precipitation of suspended solids and organic compounds This Product is Made in AMERICA Prime sourced material from America Bottled and packaged in Texas