Fluosilicic Acid uses and applications include: pH adjuster and fluoridation agent for drinking water; sterilizing agent in brewingbottling industries, glass bottles; wood preservativeimpregnant; hardening ceramics and cements; disinfecting copper and brass vessels; electroplating bath ingredient; manufacturing of aluminum fluoride, synthetic cryolite, hydrogen fluoride; curing agent for bricks, tiles; lead refining electrolyte; mineral flotation agent (phosphate ores); tanning auxiliaries; bonding agent for aluminum foil, stabilizer or preservative in food packaging adhesives Suggested storage of Fluosilicic Acid : Usually stored in iron containers