Phosphoric Acid

Product: Phosphoric Acid

Chemical Formula: H3PO4

Information about the product:

– Phosphoric acid is a clear, colorless liquid with a sour taste.
– Its chemical formula is H3PO4, indicating the presence of three hydrogen ions (H+) and one phosphate ion (PO4^3-).
– Phosphoric acid is a strong acid and is commonly used as a laboratory reagent, industrial chemical, and food additive.

Information for the sector of utilization of the product:

1. Food and Beverage Industry:
– Acidulant: Phosphoric acid is widely used as an acidulant in the food and beverage industry. It is added to carbonated beverages, such as soft drinks, to provide tartness and balance sweetness.
– pH Adjustment: It is used for pH adjustment in various food products, including jams, jellies, sauces, and processed meats.
– Flavor Enhancer: Phosphoric acid can enhance the flavor of certain food items, including candies, confectioneries, and flavored gelatins.

2. Fertilizer Production:
– Phosphoric acid is a key ingredient in the production of phosphate fertilizers. It is used to convert phosphate rock into water-soluble forms that can be easily absorbed by plants.

3. Water Treatment:
– pH Control: Phosphoric acid is utilized in water treatment processes to adjust pH levels and maintain desired acidity or alkalinity.
– Rust Removal: It can be used to remove rust and scale deposits from metal surfaces in water treatment systems.

4. Metal Cleaning and Etching:
– Phosphoric acid is used for cleaning and etching metal surfaces, particularly in the preparation of metal surfaces before painting, coating, or welding.

5. Pharmaceuticals:
– Active Ingredient: Phosphoric acid is used as an active ingredient in certain pharmaceutical formulations, including antacids and oral solutions, to provide acidity and aid in digestion.

6. Acid Cleaning and Descaling:
– Phosphoric acid is employed for cleaning and descaling applications in various industries, such as cleaning of equipment, pipelines, and tanks in the dairy, brewery, and food processing sectors.

7. Rust Converter and Primer:
– Phosphoric acid-based formulations are used as rust converters and primers for metal surfaces. They help convert iron oxide (rust) into a stable compound and provide a protective coating.

8. Electroplating:
– Phosphoric acid can be used as an electrolyte in electroplating processes, facilitating the deposition of metal coatings on substrates.

9. Dental Care:
– Phosphoric acid is used in dentistry for etching tooth surfaces before bonding dental restorative materials, such as composite resins.

10. Laboratory and Chemical Synthesis:
– Phosphoric acid is a commonly used reagent in laboratory settings and chemical synthesis processes. It is used for pH adjustment, catalysis, and as a reactant in various chemical reactions.

Phosphoric acid is a versatile chemical with widespread applications in different industries. It is important to handle and use it with caution, following safety guidelines, as it is corrosive and can cause burns.