Derivative map of phosphorus chemical industry chain
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ENGINEERING CASE
Phosphates
Product details
Phosphorus Series Full Chain Products – One-Stop Supply for Agriculture, Energy, Semiconductor & Fine Chemicals
Product Brief

Core Product Lines & Key Uses
1. Agricultural Phosphate Fertilizers (Wet Phosphoric Acid Derivatives)
Produced from phosphate rock and sulfuric acid reaction, ideal crop nutrition fertilizer & feed additives:
MAP / DAP: High-efficiency nitrogen-phosphorus compound fertilizers for grain, fruit trees and cash crops
DCP / MCP: Feed calcium phosphate additives and high-soluble crop phosphate supplements
2. Multi-Grade Phosphoric Acid & Phosphate Salts (P₂O₅ Derivatives)
Made from yellow phosphorus combustion and hydrolysis refining, three purity levels available:
Industrial Grade Phosphoric Acid: Raw material for daily chemicals, water treatment and industrial processing
Food Grade Phosphoric Acid: Food acidity regulator for beverages, baked goods and canned food
Electronic Grade Phosphoric Acid: High-purity etching & cleaning agent for semiconductor wafer production
Sodium/Potassium/Calcium Phosphate Salts: Food additives, water softeners, industrial buffering agents
3. Fine Chemical Intermediates & New Energy Battery Materials (PCl₃ Derivatives)
High-value fine phosphorus products for agrochemical, medicine and lithium battery industry:
Phosphorous Acid: Core raw material for glyphosate herbicide production
POCl₃ & PCl₅: Essential intermediates for pesticides and pharmaceutical synthesis
Iron Phosphate (FePO₄): Precursor material for lithium iron phosphate (LFP) cathode
LiPF₆: Key electrolyte material for power & energy storage lithium batteries
4. Red Phosphorus
Made by heating yellow phosphorus under air isolation, applied in military signal combustion materials and safety match manufacturing.
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