DAP (Diammonium Phosphate)(18-46-0)

DAP (Diammonium Phosphate) is a highly concentrated phosphate fertilizer widely used in agriculture to supply essential phosphorus (P) and nitrogen (N) for crop growth. It is produced by reacting phosphoric acid with ammonia, resulting in uniform, free-flowing granules with excellent nutrient availability.

DAP is especially effective during early plant growth stages, promoting strong root development, improved crop establishment, and higher yields. It is suitable for a wide range of soils and crops and is commonly applied as a base (starter) fertilizer.

Parameter	Specification
Product Name	Diammonium Phosphate (DAP)
Chemical Formula	(NH₄)₂HPO₄
Nutrient Grade	18-46-0
Total Nitrogen (N)	≥ 18%
Available Phosphate (P₂O₅)	≥ 46%
Moisture Content	≤ 2.0%
Appearance	Brown / dark gray granules
Granule Size	2–4 mm (90% min)
Bulk Density	Approx. 0.9–1.0 g/cm³
pH (1% solution)	7.5–8.5
Water Solubility	Fully water soluble nutrients

Final specifications can be customized according to buyer requirements and national standards.

Key Features

• High phosphorus concentration for strong root growth

• Contains nitrogen for early vegetative development

• Uniform granule size with excellent flowability

• Suitable for mechanical spreading

• Compatible with most fertilizer blends

• High nutrient efficiency and fast crop response

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Applications

Agricultural Use

• Base fertilizer for cereals, maize, wheat, rice

• Oilseeds and pulses

• Vegetables and fruits

• Sugarcane and industrial crops

DAP is commonly applied before planting or at early growth stages.

Packaging Options

• 25 kg PP woven bags with inner liner

• 50 kg PP bags

• 500 kg / 1,000 kg jumbo bags (FIBC)

• Bulk shipment (subject to agreement)

All packaging is export-grade and moisture resistant.

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Storage & Handling

• Store in a dry, covered, and well-ventilated warehouse

• Protect from moisture and direct sunlight

• Avoid prolonged contact with alkaline materials

Quality & Documentation

Each shipment can be supplied with:

• COA – Certificate of Analysis

• TDS – Technical Data Sheet

• MSDS – Material Safety Data Sheet

• Certificate of Origin

• SGS / Intertek inspection (upon request)