It is used for the ceramic industry, glass, enamel, coloration, paint industries It is used for the ceramic industry, glass, enamel, coloration, paint industries Name: Sodium Fluorosilicates Item(%) Index(%)(%) Test Result(%)Na2SiF698.5 min99.4SO40.25 max0.20Fe2O30.02 max0.01HCL0.15 max0.0045Cr0 max0 Chloride0.15 max0.15 Sodium Fluorosilicates