Ferric Chloride is a covalent compound.Chemical formula :FeCl3.Aka Iron Trichloride, crystallization is dark brown, also have thin sheet, melting point 306 ℃, boiling point 315 ℃, soluble in water and has a strong water imbibition, can absorb the moisture in the air and deliquescence.FeCl3 was taken from the aqueous solution with six crystalline water as FeCl3·6H2O, and hexahydrate trichloride was an orange crystal.Ferric chloride is an important Iron Salt.Looking for ideal Wastewater Treatment Flocculant Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Flocculant Wastewater Treatment are quality guaranteed. We are China Origin Factory of For Wastewater Treatment Flocculant. If you have any question, please feel free to contact us.