[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule appears as a clear colorless liquid or transparent crystalline solid. The pure solid melts at 42.35 \u00b0C and has a density of 1.834 g / cm3. Liquid is usually an 85% aqueous solution. Shipped as both a solid and liquid. Corrosive to metals and tissue. Used in making fertilizers and detergents and in food processing."}, {"from": "gpt", "value": "[O][P][=Branch1][C][=O][Branch1][C][O][O]"}]