Phosphoric acid is a colorless, odorless liquid with a sour taste, commonly used in various industries. It is a mineral acid made from phosphate rock and is often found in fertilizers, food flavorings, and soft drinks. Its chemical formula is H₃PO₄, and it is known for its ability to act as a mild acid. In addition to its industrial applications, phosphoric acid plays a role in the production of detergents, ceramics, and metal treatments. It is also used in dental products and as a rust remover. Due to its versatility, phosphoric acid is an important compound in both manufacturing and everyday products.