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[Chemical Knowledge]：Explore the multiple uses of phosphoric acid

Read： 471 Time：17months ago Source：Transform the World with Simplicity

Phosphoric acid is a compound in which phosphate ions are combined with one or more hydrogen ions. It exists widely in nature, including minerals, rocks, plants, animals and other organisms.

According to the structure and chemical properties, phosphoric acid can be divided into inorganic phosphoric acid and organic phosphoric acid. Inorganic phosphoric acids include three main types: phosphates, phosphoric acids and polyphosphoric acids. The organic phosphoric acid includes a phosphate ester, a phosphate ester, a phosphoric acid compound, and the like.

phosphoric acid has many important applications. The following will focus on several main applications:

1. Food additive

phosphoric acid can be used as a food additive. For example, potassium dihydrogen phosphate (edible phosphate) can be added to foods such as beverages, pastries, and dairy products as stabilizers, acidity regulators, nutrients, and the like. Phosphoric acid can also promote the expansion of the pastry and improve moisture absorption.

2.
in the field of medicine
phosphoric acid has many applications in the field of medicine. For example, phosphoric acid plays an important role in bone formation and longevity and is often used in the treatment of osteoporosis. Sodium phosphate can be used to relieve excessive fatigue, treat muscle soreness, etc. Potassium dihydrogen phosphate (medicinal phosphate) can also be used in the preparation of drugs such as epinephrine hydrochloride.

3. Agricultural field

phosphoric acid is one of the nutrients necessary for plant growth, so it is widely used in agricultural field. Phosphate fertilizer is made of ammonium phosphate, calcium phosphate, potassium phosphate and other compounds. These fertilizers can promote crop growth and increase yields.

4. Industrial

phosphoric acid also has important applications in the industrial field. For example, polyphosphoric acid is widely used in the field of water treatment and corrosion inhibition. Sodium phosphate can be used to prepare materials such as glass and ceramics. In addition, phosphoric acid can also be used in chemical analysis, battery manufacturing, metal processing and other fields.

phosphoric acid as a widely used chemical has a variety of uses. We need to further understand the chemical properties and different types of phosphoric acid in order to make better use of them to contribute to the development of different fields.