Information

Scandium Fluoride ScF3 products are inorganic compounds with the chemical formula ScF3, which are white powders or 3-12mm porous particles. It is an additive for preparing metal scandium and improving the properties of alloys.

Scandium Fluoride ScF3 products can be prepared by the reaction of scandium and fluorine, or by the reaction of scandium trioxide (Sc2O3) obtained from scandium yttriumite with ammonium bifluoride at high temperature.

Sc2O3+ NH4HF2→ 2 ScF3+ 6 NH4F + 3 H2O

The resulting mixture contains large amounts of metal fluorides, and this is a reaction that reduces metal calcium at high temperatures. Further purification yields usable scandium metal.

The above is the introduction about the preparation of Scandium Fluoride ScF3 products, I hope it can be helpful to everyone.