The chemical formula for nicotine sulfate is C10H14N2·H2SO4. This formula represents the combination of nicotine, a naturally occurring alkaloid found in tobacco, with sulfuric acid. The resulting compound, nicotine sulfate, is commonly used as an insecticide in agriculture due to its neurotoxic effects on pests. The chemical structure of nicotine sulfate reflects the arrangement of atoms and bonds in the molecule, with C representing carbon, H for hydrogen, N for nitrogen, and SO4 denoting the sulfate group. Proper handling of nicotine sulfate is crucial due to the toxicity of nicotine, and users should follow safety guidelines and regulations during its use.