Description
What is ferric chloride?
Ferric chloride, Is a covalent compound. It is a black-brown crystal, and it also has a flake shape. FeCl₃ₓ, chemical formula FeCl3,also know as Iron(III) chloride, and Iron chloride, is an industrial scale commodity chemical compound.It is easily soluble in water and has strong water absorption. When FeCl3 is precipitated from the aqueous solution, six crystal waters are FeCl3 · 6H2O, and ferric chloride hexahydrate is orange crystals. 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. Anhydrous iron(III) chloride is a strong Lewis acid that is used as a catalyst in organic synthesis.
FeCl3 · 6H2O
FeCl3
1. for water treatment
It is mainly used for sewage treatment. FeCl₃ₓ is hydrolyzed in water to form iron hydroxide colloid, which can adsorb suspended matter in water and play a role of flocculation .It has the advantages of good effect and cheap price for the treatment of low oil raw water.
water treatment
2.Building industry
FeCl₃ₓ Used by the construction industry to prepare concrete to enhance its strength, corrosion resistance and water resistance.It can also be used as a waterproofing agent for mud concrete with ferric chloride, calcium chloride, aluminum trichloride, aluminum sulfate, hydrochloric acid, etc.
FeCl₃ₓ for Building industry
3.Dye industry
To The dye industry, Ferric Chloride is used as an oxidant when dyeing indigocin dyes. The printing and dyeing industry is used as a mordant.
FeCl₃ₓ for Dye industry
4.Electronic industry circuit board
Trivalent iron ions can oxidize copper. 2Fe3 Cu == Fe2 Cu2 The etching circuit is simply this: the circuit board itself is a thin piece of copper. After you design the circuit, cut out the periphery of the circuit to make a mold. The mold was covered on a copper sheet and then soaked with ferric chloride. The uncovered area was corroded, and the covered area remained.
Ferric Chloride for Electronic industry circuit board
5.Metallurgical industry
Metallurgical industry, FeCl₃ₓ used as chlorinated extractant for extracting gold and silver
FeCl₃ₓ for Metallurgical industry
6.Glass industry
Glass industry as a hot colorant for glassware
Ferric Chloride for Glass Industry
7.etching solution
FeCl₃ₓ etching solution is used
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