Phosphoric acid can be used for integrated circuit and chip cleaning and etching; this dataset includes the primary raw materials, auxiliary materials, energy, and soil emissions in the production process, but does not include infrastructure such as production equipment and building construction within the boundary of the dataset; the data inventory is formed by consolidating data from multiple sources; the production process of phosphoric acid includes procedures such as raw material preparation, hydrolysis, reaction with acid, distillation, crystallization, and packaging.