Food grade orthophosphoric acid, also known as phosphoric acid, is a colorless liquid with the chemical formula H₃PO₄. It has a wide range of applications in the food industry and other fields.

Appearance: Edible phosphoric acid is a clear, colorless liquid, often used in diluted form.

Food industry: Phosphoric acid is used in the food industry as an acidity regulator, antioxidant and stabilizer. It is added to various products such as soda water, ketchup, mayonnaise, jellies, candies and others to maintain optimal pH levels and improve food storage.

Soft Drinks: Phosphoric acid is used to adjust the taste and pH in soft drinks, giving them a refreshing character.

Preservation: In some cases, it can be used as a preservative and antimicrobial agent for foods such as pickles and marinades.

Pharmaceuticals: In the medical industry, phosphoric acid is used in the production of drugs and medical formulas.

Industrial Processes: It can be used in a variety of industrial processes such as fertilizer production, metal cleaning and other industrial applications.

It is important to comply with prescribed dosages and safety standards when using