99% Diammonium Phosphate (DAP)

Welcome to Bangyuan Technology, focus on phosphate chemicals since 2017, your trusted supplier of Diammonium Phosphate, a versatile industrial chemical with numerous applications across various industries. We are committed to delivering high-quality, certified products to meet your business needs. The following are the details of Diammonium Phosphate.

Diammonium Phosphate (DAP) is a highly water-soluble ammonium phosphate salt, valued for its high phosphorus and nitrogen content and alkaline buffering capacity. It is one of the most widely used phosphate products, playing essential roles in agriculture, food processing, industrial manufacturing, and laboratory applications.

Agriculture accounts for the largest share of DAP consumption, primarily as a high-efficiency fertilizer.

Straight Fertilizer: DAP is a globally preferred NPK fertilizer (18-46-0). It provides highly available phosphorus for root development and nitrogen for vegetative growth, making it ideal for most crops at planting or early growth stages.

Soil pH Management: Dissolving in soil creates a temporary alkaline zone, which helps reduce acidity in certain soil types and improves nutrient availability.

Crop-Specific Uses: Widely used for wheat, corn, rice, cotton, and oilseed crops, especially in neutral to slightly acidic soils.

Blending Component: Used as a raw material in bulk blends and compound fertilizers to adjust nutrient ratios for specific crop requirements.

Agriculture accounts for the largest share of DAP consumption, primarily as a high-efficiency fertilizer.

Straight Fertilizer: DAP is a globally preferred NPK fertilizer (18-46-0). It provides highly available phosphorus for root development and nitrogen for vegetative growth, making it ideal for most crops at planting or early growth stages.

Soil pH Management: Dissolving in soil creates a temporary alkaline zone, which helps reduce acidity in certain soil types and improves nutrient availability.

Crop-Specific Uses: Widely used for wheat, corn, rice, cotton, and oilseed crops, especially in neutral to slightly acidic soils.

Blending Component: Used as a raw material in bulk blends and compound fertilizers to adjust nutrient ratios for specific crop requirements.

Analytical Chemistry: Serves as a reagent in analytical procedures requiring a source of both phosphate and ammonium ions.

Flame Retardants: Used in intumescent coatings and flame-retardant formulations for plastics, wood, and textiles, where it promotes char formation upon heating.

Metal Treatment: Applied in certain metal surface passivation and corrosion inhibition processes.

Water Treatment: Occasionally used in specialized wastewater treatment systems as a nutrient source for biological phosphorus removal.

Electronic Chemicals: High-purity DAP is used in some electronic cleaning and etching formulations.

Animal Feed: Can be used as a non-protein nitrogen (NPN) and phosphorus supplement in ruminant feed formulations.

Note: DAP is available in multiple grades—agricultural (fertilizer grade) , food/fermentation grade, and high-purity (laboratory/pharma grade) . Selecting the correct grade is critical for safety, performance, and regulatory compliance. For detailed specifications, safety data sheets (SDS), or technical consultation, please contact our team.

We offer Diammonium Phosphate in white crystal, and specialized packaging to meet specific customer requirements. For industry-specific applications, our technical team can assist in developing optimized formulation solutions to improve production efficiency and reduce overall costs.

Choosing our industrial-grade Diammonium Phosphate means more than just acquiring a high-quality chemical raw material—it means gaining a reliable partner to enhance product performance and optimize processes. We are committed to stable supply, stringent quality control, and professional technical support, providing a solid foundation for your industrial production and innovation. Whether for large-scale industrial applications or specialized needs, we deliver the most suitable Diammonium Phosphate products and comprehensive solutions.