Phosphoric Acid (Technical)

Phosphoric acid, commonly known as orthophosphoric acid, is a mineral acid with the chemical formula H₃PO₄. In its technical-grade form, phosphoric acid is widely used in various industrial processes and applications due to its acidic properties and versatile nature. It is valued for its role as a chemical reagent, pH adjuster, and corrosion inhibitor in numerous industries.

PROPERTIES

Applications of Phosphoric Acid (Technical Grade)

• Chemical Synthesis: Technical-grade phosphoric acid serves as a key raw material and intermediate in the synthesis of various phosphorus-containing compounds, including phosphate salts, phosphonates, phosphoric esters, and specialty chemicals. It undergoes reactions such as neutralization, esterification, and condensation to produce value-added products for diverse industrial applications.
• Acidification and pH Adjustment: Phosphoric acid is utilized for acidification and pH adjustment in industrial processes and formulations. It is added to water treatment systems, metal cleaning solutions, and pickling baths to control acidity and optimize process conditions. Phosphoric acid is also used in the production of detergents, soaps, and household cleaners as a pH stabilizer and chelating agent.
• Corrosion Inhibition: Technical-grade phosphoric acid is employed as a corrosion inhibitor and metal treatment agent in industrial applications, particularly in the automotive, metalworking, and construction sectors. It forms protective phosphate coatings on metal surfaces, inhibiting corrosion and extending the service life of equipment, pipelines, and infrastructure. Phosphoric acid-based treatments are used for metal pretreatment, passivation, and rust removal.
• Fertilizer Production: Phosphoric acid is a vital component in the production of phosphate fertilizers, such as diammonium phosphate (DAP) and triple superphosphate (TSP). It is used in fertilizer manufacturing processes to convert phosphate rock into water-soluble phosphates suitable for plant nutrition. Phosphoric acid-based fertilizers provide essential phosphorus nutrients for crop growth and yield enhancement.
• Food and Beverage Industry: While technical-grade phosphoric acid is not typically used directly in food and beverage products, it plays a crucial role in food processing and preservation. Phosphoric acid is employed in the production of food-grade phosphate salts, acidity regulators, and flavor enhancers used in processed foods, beverages, and food additives. It helps adjust pH, improve texture, and enhance flavor stability in food formulations.
• Water Treatment: Phosphoric acid is utilized in water treatment applications, including municipal water treatment, industrial wastewater treatment, and boiler water treatment. It is added to water systems for pH adjustment, alkalinity control, scale inhibition, and corrosion control. Phosphoric acid-based treatments help prevent scale formation, corrosion damage, and microbial growth in water distribution systems.

PACKAGING OPTIONS

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Why Choose Us Phosphoric Acid (Technical Grade) ?

Technical-grade phosphoric acid is a versatile chemical with diverse applications in industrial processes and sectors such as chemicals, metals, agriculture, and water treatment. While it offers significant benefits in terms of acidity, corrosion inhibition, and chemical reactivity, proper safety precautions should be observed to minimize the risk of corrosivity, inhalation hazards, and environmental impact associated with its use. Phosphoric acid should be handled, stored, and disposed of in accordance with safety regulations and industry best practices to ensure safe and responsible utilization in industrial and commercial settings.