Книга: Phosphoric Acid: Phosphoric Acid, Phosphoric Acids and Phosphates, Mineral Acid, Chemical Formula, Ortho, Chemical Structure

High Quality Content by WIKIPEDIA articles! Phosphoric acid, also known as orthophosphoric acid or phosphoric(V) acid, is a mineral (inorganic) acid having the chemical formula H3PO4. Orthophosphoric acid molecules can combine with themselves to form a variety of compounds which are also referred to as phosphoric acids, but in a more general way. The term phosphoric acid can also refer to a chemical or reagent consisting of phosphoric acids, usually orthophosphoric acid.Pure anhydrous phosphoric acid is a white solid that melts at 42.35 °C to form a colorless, viscous liquid.