Uses of Ortho phosphoric Acid

pH Adjustment:

It is used to adjust the pH of solutions due to its acidic nature. It’s particularly useful in buffering solutions to maintain a specific pH range.

Buffer Solutions:

Phosphoric acid is a common component in buffer solutions, which are critical for maintaining stable pH levels in various biochemical and chemical reactions.

Column Chromatography:

It is sometimes used in chromatography as a mobile phase modifier or in the preparation of eluents.

Electroplating:

In the preparation of electrolytes for electroplating processes, phosphoric acid can be used as a component to adjust the acidity and improve deposition efficiency.

Synthetic Chemistry:

It serves as a reactant or catalyst in various organic synthesis reactions, particularly those involving phosphorylation or phosphate ester formation.

Metal Cleaning:

Phosphoric acid is effective in cleaning and etching metals, especially as a rust remover or surface treatment for preparing metal surfaces before coating or painting.

Laboratory Reagent:

It is used as a reagent in analytical chemistry for specific tests and assays, particularly for phosphorus determination.