Potassium cryolite (K3AIF6) is used for the production of welding agents, blasting and phyrotechnics, and for the production of abrasives Tripotassium hexafluoroaluminate: CAS-No.: 13775-52-5 / EC-No.: 237-409-0 Uses: Welding and soldering agents and Fillers Information provided by Solvay |