... , printing plate, electronic circuits board of mordants, metallurgy industry of chlorinated agent, dyestuff industry of antioxidants and mordant, organic synthesis industrial ... , is to produce other physico-chemical process, pigment of materials and used in mining mineral.SpecificationTechnical indexFCS-3FeCl3%≥41Density ... .4Cd, %≤0.0001Hg, %≤0.00001Cr, %≤0.0005Pb, %≤0.001 price of Ferric Chloride 40%