Pharmacologic Substance
phosphoric acid Audio
phos·phor·ic ac·id [ fos-for-ik a-sid ]
Brand Names:
Aminosyn 3.5 % M, Sulfite Free; Emetrol; Freamine III 10; Hepatamine 8; ProcalAmine 3
More Information:
ChemID; DrugBank; DailyMed; PDR
Definitions related to phosphoric acid:
  • A colorless, odorless phosphorus-containing inorganic acid. Phosphoric acid is a sequestering agent which binds many divalent cations, including Fe++, Cu++, Ca++, and Mg++. Phosphoric acid is used in dentistry and orthodontics as an etching solution, to clean and roughen the surfaces of teeth where dental appliances or fillings will be placed. In addition, phosphoric acid is a constituent in bone and teeth, and plays a role in many metabolic processes.
    NCI
    U.S. National Cancer Institute, 2021
  • An acid that contains phosphorus and is used in medicine and dentistry. It is also used to remove rust. A dilute form of phosphoric acid is used to flavor soft drinks.
    NCI Dictionary of Cancer Terms
    U.S. National Cancer Institute, 2021
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