Phosphoric Acid 75% Food Grade
PRODUCT SPECIFICATION
1FCL=16/18IBCs (26.1/26.4MT)
1FCL=760*35kgs CAN(26.6MT)
1FCL=80*330kgs DRUM (26.4MT)
Process Introduction
1. Grind phosphate rock and blend with dilute phosphoric acid into slurry.
2. Add heated sulfuric acid for acidolysis to yield crude phosphoric acid, phosphogypsum and fluorine tail gas.
3. Filter and wash to separate gypsum and collect crude acid.
4. Recover tail gas for fluorine salt production.
5. Vacuum-concentrate crude acid for industrial grade; solvent extraction gives high-purity phosphoric acid.
Scope of Application
Phosphoric acid is an important raw material for the production of phosphate fertilizers (such as superphosphate and potassium dihydrogen phosphate), and also for the production of feed nutrients (such as calcium dihydrogen phosphate).
Product Application
Phosphoric acid is a vital chemical raw material with four key uses:
1. Metal surface treatment: forms anti-corrosion phosphate films.
2.Mixed with nitric acid for metal chemical polishing to improve surface smoothness.
3. Manufactures phosphate esters for detergents and pesticides.
4. Produces phosphorus-based flame retardants. Food As a common food additive, it acts as acidulant and yeast nutrient (e.g., in cola drinks). Related phosphates work as nutritional fortifiers.
Core raw material of phosphate fertilizer to boost agricultural output
It serves as the fundamental feedstock for manufacturing mainstream phosphate fertilizers including monoammonium phosphate (MAP) and diammonium phosphate (DAP). It provides essential phosphorus nutrition for all types of crops, effectively stimulating root development, promoting flowering and fruiting, and significantly raising the yield and quality of grains, fruits and cash crops.
Key raw material for new energy lithium batteries
Highly purified phosphoric acid is indispensable for producing lithium iron phosphate cathode material. This material is widely applied in power batteries for new energy vehicles as well as energy storage batteries, supporting the rapid development of the global clean energy industry.
Phosphating agent for metal anti-corrosion
It creates a dense, stable phosphate protective film on the surface of steel, iron and mechanical components. The film isolates metals from air and moisture to resist rust and oxidation, meanwhile greatly strengthening the adhesion of paint, coating and primer on metal workpieces.
Multi-purpose pH regulator and purification auxiliary across various sectors
Different grades of phosphoric acid satisfy diverse industrial demands: food-grade version acts as an acidity regulator in carbonated drinks and food products; electronic ultra-high-purity grade is used for wafer cleaning and semiconductor etching; feed-grade derivative products supply phosphorus nutrients to poultry, livestock and aquatic animals to boost their growth performance.
Packaging & Transportation
Overall Production Capacity: 300000MT/Y
Packaging: 35kg/330kg drum;1450kg/1650kglBC;ISO TANK
1FCL=16/18IBCs (26.1/26.4MT)
1FCL=760*35kgs CAN(26.6MT)
1FCL=80*330kgs DRUM (26.4MT)
About Us / After-sales Service
Hebei Pengfa Chemical Co., Ltd. Pengfa Chemical integrates R&D, production, sales, warehousing and logistics. Located in Cangzhou Lingang National Economic & Technological Development Zone, it boasts RMB 80 million registered capital and a 50,000㎡ plant. With 30+ years of chemical experience, its products are sold to over 50 countries and regions worldwide.
Core Advantages
1. Complete self-owned logistics ensures full supply chain control and fast shipment. Backed by 20+ years foreign trade experience, it runs global sales networks and overseas subsidiaries for local service.
2. Diverse product lineup includes formic acid, glacial acetic acid, phosphoric acid, calcium formate, solid/liquid sodium acetate, composite carbon source, serving petrochemical, medicine, textile printing & dyeing, water treatment, feed and other industries.
3. It holds ISO 9001, ISO 14001, ISO 45001, AEO customs certification, AAA credit rating and carbon footprint qualifications. Honored as National High-tech SME, Provincial R&D Center and Green Factory, it pursues green low-carbon production.
4. Guided by the tenet "Quality Priority, Customer Centricity, Integrity & Green Development", the firm supplies secure, stable chemical materials and customized solutions for global partners.
