Phosphoric Acid 85% (H₃PO₄) is one of the most important inorganic acids, widely applied in agriculture, food & beverage, pharmaceuticals, water treatment, and industrial cleaning. It is a clear, colorless, and odorless liquid with strong acidity and excellent solubility in water.
Key Features of 85% Phosphoric Acid
High Purity (85%) – suitable for a wide range of applications
Stable Quality – consistent chemical properties for industrial and food use
Versatile Applications – from fertilizers to food-grade ingredients
Available Packaging – usually supplied in 25kg, 35kg, 330kg drums or IBC tanks
Main Applications
Fertilizer Industry – 85% phosphoric acid is the primary raw material for producing phosphate fertilizers such as DAP, MAP, and TSP, which are essential for sustainable agriculture.
Food & Beverage Industry – food-grade phosphoric acid acts as an acidity regulator, flavoring agent, and preservative in soft drinks, jams, and processed foods.
Pharmaceuticals – used in the manufacture of dental products, intermediates for medicines, and oral care formulations.
Industrial Use – cleaning and rust removal in metal surface treatment, formulation of detergents, and wastewater treatment.
Typical Specifications of 85% Phosphoric Acid
| Item | Specification |
|---|---|
| Appearance | Colorless transparent liquid |
| Purity (H₃PO₄) | ≥ 85% |
| Arsenic (As) | ≤ 3 ppm |
| Heavy Metals (Pb) | ≤ 10 ppm |
| Chloride (Cl⁻) | ≤ 5 ppm |
| Iron (Fe) | ≤ 10 ppm |
(Values can be adjusted according to food grade or industrial grade requirements.)
Global Market Outlook
The demand for 85% phosphoric acid continues to grow, especially in fertilizer production and food processing industries. With increasing global population and food demand, phosphoric acid remains a vital raw material ensuring crop productivity and food safety.
📌 For phosphoric acid 85% quotation and business inquiries, please contact:
Kitty Liu – Sales Manager
📱 Cel/Wechat: +86 138 2440 4576
📧 Email: kitty@weiqichem.com
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