[{"from": "human", "value": "Describe this molecule. [F-1].[Na+1]"}, {"from": "gpt", "value": "The molecule is a colorless crystalline solid or white powder, or the solid dissolved in a liquid. It is soluble in water. It is noncombustible. It is corrosive to aluminum. It is used as an insecticide. It is also used to fluorinate water supplies, as a wood preservative, in cleaning compounds, manufacture of glass, and for many other uses."}]