Phosphoric Acid 85%

Phosphoric acid (85%) is widely used across multiple industries due to its acidic, cleaning, and phosphate-producing properties. Below are some of the key industrial applications:

1. Food and Beverage Industry:

• Acidulant: Phosphoric acid is commonly added to food and beverages, particularly soft drinks (such as colas), to provide a tangy flavor and adjust acidity.
• Preservative: It helps prevent the growth of mold and bacteria in processed foods.
• pH Control: Used in jams, jellies, processed cheeses, and canned vegetables for pH regulation and flavor enhancement.

2. Fertilizer Industry:

• Phosphate Fertilizers: Phosphoric acid is a primary raw material for the production of phosphate fertilizers such as monoammonium phosphate (MAP), diammonium phosphate (DAP), and triple superphosphate (TSP). These fertilizers are critical for agricultural production, providing essential phosphorus for plant growth.
• Animal Feed Supplements: It is used in the production of feed-grade phosphates, which are added to animal feed to promote bone and muscle development.

3. Metal Treatment and Surface Preparation:

• Rust Removal: Phosphoric acid is used in rust removal and metal cleaning processes by converting iron oxide (rust) into a soluble phosphate compound, making it easier to remove.
• Phosphate Coatings: It is used in metal surface treatments to produce phosphate coatings on steel, which improves corrosion resistance and serves as a base for paint adhesion in automotive, aerospace, and appliance industries.
• Pickling of Metals: Employed in metal pickling baths to remove oxides, scale, and other impurities from metal surfaces.

4. Water Treatment:

• Corrosion Inhibitor: Phosphoric acid is used in water treatment systems to inhibit the corrosion of pipes and equipment by forming protective phosphate films on metal surfaces.
• Scale Inhibitor: It helps to prevent the formation of scale in boilers and cooling towers by controlling calcium carbonate and other mineral deposits.

5. Pharmaceutical Industry:

• Active Ingredient: Phosphoric acid is used in the formulation of certain pharmaceutical products, including dental and orthopedic preparations.
• pH Regulator: It acts as a pH adjuster in various medicinal formulations and pharmaceutical products.

6. Detergents and Cleaning Products:

• Industrial Cleaners: Phosphoric acid is an ingredient in many heavy-duty industrial and household cleaners, including bathroom cleaners, descalers, and rust removers, due to its effectiveness at removing stains, rust, and hard water deposits.
• Descaling Agent: It is used in boilers, evaporators, and heat exchangers to remove calcium carbonate and other scale deposits that reduce efficiency.

7. Cosmetics and Personal Care:

• pH Adjuster: Phosphoric acid is used in cosmetics and skincare products to adjust the pH level, ensuring product stability and skin compatibility.
• Hair Care Products: Used as a pH regulator in shampoos, conditioners, and other hair care products.

8. Chemical Industry:

• Intermediate for Chemicals: Phosphoric acid is used as a precursor or intermediate in the production of various phosphate-based chemicals such as phosphates for detergents, flame retardants, and specialty chemicals.
• Catalyst: In some processes, phosphoric acid acts as a catalyst, such as in the production of phenol or in the hydration of alkenes.

9. Electronics Industry:

• Etching Agent: Phosphoric acid is used in the manufacturing of semiconductors and other electronic components for etching purposes, helping to create precise patterns on silicon wafers and other materials.

10. Construction Industry:

• Concrete and Cement Additive: It is used as an additive in concrete and cement to modify the setting time, improve strength, and enhance other properties of the material.