In terms of application orthophosphoric acid is widely used in the manufacture of fertilizers particularly phosphate fertilizers that support plant growth. It is also used in the food and beverage industry as an acidulant especially in soft drinks where it provides a tangy flavor.

The purpose of orthophosphoric acid lies in its acidic nature and its ability to donate hydrogen ions and form phosphate salts. These properties make it useful for adjusting pH acting as a reactant in chemical synthesis and aiding in processes like corr

Orthophosphoric acid commonly called phosphoric acid is a mineral acid composed of hydrogen phosphorus and oxygen. It is typically a colorless odorless liquid or crystalline solid in pure form and is highly soluble in water. It is a moderately strong acid and is less corrosive and volatile compared to strong mineral acids like hydrochloric or nitric acid.