Virtual International provides premium Di Ammonium Phosphate (DAP), a highly concentrated and versatile inorganic salt essential for global agriculture and various industrial applications. Our DAP ((NH4)2HPO4) stands as a leading source of both phosphorus (P) and nitrogen (N), delivering these critical macronutrients in a readily available form for optimal plant uptake. We meticulously process and purify our Di Ammonium Phosphate to ensure exceptional chemical purity, consistent granular size, and superior handling characteristics. Its excellent solubility and high nutrient content make it an indispensable compound, primarily used as a high-efficiency fertilizer. Industries widely utilize our DAP in agriculture to enhance crop yields, and in industrial sectors as an effective fire retardant, a food additive, and a component in water treatment. We guarantee a consistent supply of premium-grade Di Ammonium Phosphate with efficient and timely delivery, supporting sustainable growth and improved product performance.

Key Features & Benefits

• Dual Nutrient Source (P & N): Delivers a high concentration of both phosphorus (46% P2O5P2?O5?) and nitrogen (18% N), crucial for plant growth from early development through maturity.
• High Solubility: Dissolves quickly and completely in water, ensuring rapid nutrient availability for roots and making it ideal for various application methods, including irrigation.
• Optimal pH Balance: Provides a slightly alkaline solution when dissolved, which can help buffer soil pH in acidic conditions, promoting nutrient uptake.
• Granular Form: Offers excellent handling properties, reducing dust, allowing for even spreading, and ensuring precise application in bulk blending or direct application.
• Versatile Application: Suitable as a starter fertilizer, base fertilizer, or top-dressing for a wide range of crops, including cereals, oilseeds, pulses, fruits, and vegetables.
• Effective Fire Retardant: Functions as an efficient flame retardant by releasing ammonia and phosphoric acid upon heating, creating a non-combustible char.
• Food Grade Availability: When purified to specific standards, it serves as a safe and effective food additive.
• Consistent Quality & Supply: Virtual International maintains strict quality control and a robust global supply chain, guaranteeing consistent product specifications and reliable delivery volumes.

Major Industrial Applications

Agriculture (Fertilizer Industry):

• High-Efficiency Fertilizer: A foundational fertilizer globally, providing essential phosphorus for root development, flowering, and fruit setting, alongside readily available nitrogen for vegetative growth.
• Base & Starter Fertilizer: Commonly applied before or at planting to ensure early nutrient availability, particularly for crops requiring high phosphorus input.
• Blending Component: Used in the manufacture of custom-blended NPK fertilizers to meet specific crop and soil requirements.

Fire Retardants:

• Dry Chemical Fire Extinguishers: A primary active ingredient in multipurpose Dry chemical fire extinguishers.
• Flame-Retardant Coatings: Incorporated into coatings for wood, paper, textiles, and other cellulosic materials to enhance their fire resistance.
• Forest Firefighting: Applied as a long-term fire retardant from aircraft to control wildfires.

Food & Beverage Industry (Food Grade DAP):

• Yeast Nutrient: Functions as a nutrient source for yeast in brewing, winemaking, and baking, promoting healthy fermentation.
• pH Buffer: Used to regulate pH levels in certain food processing applications.
• Nutritional Supplement: In some regions, used as a mineral supplement.

Industrial & Specialty Chemicals:

• Metal Finishing: Employed in certain metal treatment processes, such as phosphating, to improve corrosion resistance.
• Water Treatment: Acts as a nutrient source for biological wastewater treatment processes, supporting microbial growth.

For further scientific and regulatory information on Di Ammonium Phosphate’s use in agriculture and industry, you can refer to (-> Outbound Link: the International Fertilizer Association’s technical guides on phosphate fertilizers <-).

Technical Specifications

Our Commitment to Quality, Safety & Environmental Stewardship

Virtual International produces and distributes Di Ammonium Phosphate in facilities certified to ISO 9001 and ISO 14001 standards, adhering to the highest global benchmarks for quality management and environmental responsibility. For applications requiring food-grade material, we ensure compliance with relevant food safety certifications (e.g., HACCP, Kosher, Halal). We implement stringent quality control protocols at every stage, from raw material sourcing and manufacturing to packaging and logistics. Our in-house laboratories conduct comprehensive analytical testing to verify nutrient content, particle size distribution, moisture, and absence of critical impurities. Each shipment includes a detailed Certificate of Analysis (COA) and Material Safety Data Sheet (MSDS), ensuring product integrity, safety compliance, and complete traceability. We prioritize sustainable sourcing and environmentally responsible production practices.

Discover more about our robust quality assurance processes and sustainability initiatives on our (-> Internal Link: Quality & Product Stewardship page <-).

Request a Quote for Di Ammonium Phosphate

Connect with our industrial chemical and agricultural specialists today to discuss your specific requirements for Di Ammonium Phosphate (DAP). We offer various grades and packaging options at competitive pricing to seamlessly integrate into your production processes and support your operational goals.