Orthophosphoric is a term that refers to a specific type of phosphoric acid. There are several synonyms for orthophosphoric acid, including phosphoric acid, trihydroxidooxidophosphorus, and monophosphoric acid. These different terms all describe the same compound with the same chemical formula, which is H3PO4. Orthophosphoric acid, or its synonyms, is commonly used in many industries, such as fertilizer manufacturing, food processing, and the production of detergents. Its versatility and utility make it an essential part of these industries' operations. Understanding the different synonyms for orthophosphoric acid can help individuals identify its use and application in various fields.