95% CaF2 плавиковый шпат порошок

95%CaF2 fluorspar powder Essential raw material for making hydrofluoric acid and various organic or inorganic fluoride. Fluorite is also used as source of fluorine for hydrofluoric acid and fluorinated water.It is also used in optical glass,optical fiber,enamel,medicine and also used as catalyst for dehydration and dehydrogenation etc. . Other grade acid fluorspar powder Grade 98 97.5 97 96 95 94 Composition % Caf2 ≥ 98.0 97.5 97.0 96.0 95.0 94.0 Sio2 ≤ 0.8 0.9 1.0 1.2 1.3 1.5 Caco3 ≤ 0.8 0.9 1.0 1.2 1.2 1.5 Fe2o3 ≤ 0.2 0.2 0.2 0.2 0.2 0.22 S ≤ 0.02 0.03 0.03 0.03 0.03 0.04 P ≤ 0.02 0.03 0.03 0.03 0.03 0.03 H2o ≤ 0.5 0.5 0.5 0.5 0.5 0.5 Remark: Size:80% passing through100 mesh,200mesh and 325 mesh Packing:25kg bag,50kg bag or 1 mt bag Wet powder moisture 9.5-11.5%