Purchase Qty. Reference FOB Price
1-99 Tons US$1,400.00
100+ Tons US$1,300.00
Product Description
High Purity Potassium Aluminum Fluoride Paf Cryolite K3AlF6 K3AlF4 Specification: Items Specification Grade 1(white powder) Grade 2(grey lump) Chemical Compositions(%) F(%) 49-53 49-51 Al(%) 17-21 15-19 K(%) 28-33 27-35 SiO2(%) 0.20 0.50 Fe2O3(%) 0.05 0.20 SO4(%) 0.20 .050 ...