Ferric Chloride Liquid
Product origin :Tangshan City, Hebei Province, China
Delivery time :15-30 days
Supply capacity :400,000 tons/ year
Mainly used for
1. sewage treatment
2. dehydration of sludge
3. etching for printed circuit board
4. erosion of stainless steel
5. chlorination agent for metallurgic industry
6. oxidant and the dyeing agent for dyestuff industry
7. catalyzer and the oxidant for organic industry
8. raw material for manufacturing iron salt and pigment
9. additive of reagent for removing tin
Ferric Chloride, also know as Iron(III) chloride, and Iron chloride, is an industrial scale commodity chemical compound. Its chemical formula is FeCl3 and its CAS is 7705-08-0. When dissolved in water, the compound undergoes hydrolysis resulting in a brown highly corrosive, acidic solution that is used as a flocculent in sewage treatment and drinking water production.
In its raw form, ferric chloride is a hygroscopic crystal. Its color is dependent on the viewing angle. In reflected light, the crystals appear to be dark green. By transmitted light, they appear purple-red. Ferric chloride is readily soluble in liquids with donor properties, such as alcohols, ketones, ethers, nitriles, amines, and liquid sulfur dioxide, but sparingly soluble in nonpolar solvents like benzene and hexane according to Ulmann’s Encyclopedia of Industrial Chemistry.
The most common use of ferric chloride is in solution. When dissolved it forms a light brown aqueous solution with a faint hydrochloric acid odor. It is highly corrosive to most metals and probably corrosive to tissue. It is noncombustible and primarily used in sewage treatment and water purification.
Industrial uses include the manufacture of pigments, plating agents and surface treating agents, process regulators, and solids separation agents.
Ferris chloride is produced industrially by a process called direct chlorination, the reaction of dry chlorine with scrap iron at 500-700 degrees Centigrade.