... possible to form solvent compound with metallic ions such as Ca,Ba,Mg,Cu and Fe;It is a fine ... maxFluoride (F)--------0.003% maxWater insoluble0.05%max0.06% maxApplication:For industrial use, such as oil field, paper-making, textile, dyeing ... medium, high temperature agglomerant, detergent and soil analytical chemistry reagent. For food grade, additive agent,PH adjusting agent and fermentation agent ...