... .0001Fluoride as F ≤%0.003Water insoluble ≤%0.05Application: Used as main auxiliary of synthetic wash, soap synergistic agent ... preservative agent for paper making, organic synthesis catalyzer, and used in epuration of petroleum product, gum latex storage, as ... dispersant, solvent in metal industry and pharmaceutical industry, also widely used in gum synthesis,foodstuff industry, and ...