... 4,Appearance : Brownish liquid · Chemical name : Ferric chloride solution· Molecular formula : FeCl3· Molecular weight : 162.21· ... high requirements of electrical industry.Ferric chloride solution is high-efficiency flocculant for purifying, deodorizing ... of cost compared with liquid/solid aluminum sulfate, polyaluminum chloride, polyferric sulfate. •Good flocculation property, with faster ...