Product Description ? .we are the largest supplier & exporter for Ferric Chloride Anhydrous(98%Min) in China.our output is 10000tons/year.recently severaly years, our products have exported to many countries in the world repling on our superior quality,thorough service and competitive price. under, we will present our product specification for your reference. (1) Product Name: Ferric Chloride Anhydrous (2) Molecular Formula: Fecl3 (3) Molecular weight( mol.wt): 162.21 (4) Appearance: Brown crystal (5) Application: Mainly used for the engraving etching of electronic circuit board or purify drink water and treat waste water. It is also used to make other iron salts, oxidant, catalyst, mordant and ink. In addition, it is used in construction field. (6) Technical Standard: Item Index Content of Ferric Chloride(Fecl3)% ≥ 98.7% Content of Ferrous Chloride(Fecl2)% ≤ 0.70% Content of Insoluble Substance(%) ≤ 0.50% Content of Free Acid (as HCL)% ≤ ---- (7) Package: 50kg in iron drum with PE inner bag. If you are in market and are looking for the products, pls don't hesitate to contact us with your order quanity,destination port,etc. we assure you of my best attention to any enquiries from you and we will present our best quotation for your reference.