Manufacture of Diammonium Phosphate Fertilizer - Factory Wholesale of DAP 18-46-0

• CAS No.: 66455-26-3
• Formula: N-P2o5-K2o
• EINECS: 200-293-7
• Model NO.: phosphate fertilizer
• Application: Vegetables, Flowers, Fruit
• Appearance: Granular
• Infection on Soil: Physiological Alkaline
• Chemical Character: Chemical Alkaline
• Release Type: Quick
• Production Method: Wet process Phosphate Fertilizer
• Solubility: Water Solubility
• Source: Chemical Phosphate Fertilizer
• Water Solubility: 100% Water-Soluble
• Purity: 99%
• Level: Agricultural Grade
• Sales Unit: Single Item
• Transport Package: 25/50/500/1000 Kg Bags
• Specification: 25/50/500/1000 Kg Bags
• Trademark: Customization
• Origin: China
• Production Capacity: 5, 000 Tons Per Month

Product Description

Product Description

With its high concentration, wide adaptability, and technological innovation, DAP fertilizer remains the core phosphorus source in current agricultural production.
Diammonium phosphate (DAP) fertilizer is the most widely used high-concentration nitrogen-phosphorus compound fertilizer in the world.
The molecular formula is (NH4)2HPO4, containing 18% nitrogen (N), 46% available phosphorus (P2O5), and the total nutrient content reaches 64%. It is one of the products with the highest phosphorus content among solid fertilizers.

Classification	Compound fertilizer
Type	DAP
Application	fertilizer

Specification

Advantage

1. High-concentration Dual-effect Nutrient Supply
 Synergy of Nitrogen and Phosphorus: The classic ratio of 18-46-0 (N18% + P2O5 46%). A single application can meet the dual demands of crops for nitrogen and phosphorus, especially suitable for the base fertilizer requirements of field crops such as wheat and corn.
Quick Absorption: The proportion of water-soluble phosphorus exceeds 90%. Ammonium nitrogen can be quickly absorbed by the roots, and phosphorus directly participates in photosynthesis and energy metabolism through ion exchange.
II. Soil Improvement and pH Adjustment
Acid - Base Buffering Mechanism: Through the dynamic transformation between ammonium ions (NH4+) and phosphate ions (HPO4²-), NH4+ is released in acidic soils to reduce acidity, and H+ is released in alkaline soils to neutralize alkalinity, ultimately making the soil approach neutrality.
Heavy Metal Passivation: Phosphate ions can combine with excessive calcium and aluminum ions in the soil, reducing the toxicity of heavy metals to crops and simultaneously enhancing the stability of the soil aggregate structure.
III. Wide Applicability, Stress Resistance Enhancement and Yield Increase
Crop Universality: More than 80% of crops such as rice, wheat, and fruit trees can benefit. It has a particularly significant effect on phosphorus-sensitive cash crops such as rapeseed and sugarcane.
Enhanced Stress Resistance: By enhancing root development and nutrient reserve, it can improve the drought and cold resistance of crops and reduce the incidence of pests and diseases by 30% - 40%.

Application

It is applicable to food crops such as wheat, corn, and rice, as well as cash crops such as fruit trees, vegetables, tobacco, and sugarcane. It is particularly effective for phosphorus - deficient soils and phosphorus - loving crops (such as legumes and rapeseed).

Certifications

Precautions

Avoid mixing taboos
Do not mix with alkaline fertilizers (plant ash, calcium magnesium phosphate fertilizer) or alkaline pesticides (lime sulfur mixture) to avoid reducing fertilizer and pesticide efficacy.
Do not mix with unrotted organic fertilizers to prevent ammonia volatilization and phosphorus fixation.
Storage and Transportation: Store in a cool and dry place, and avoid contact with strong acidic substances. Stack no more than 8 layers of bagged DAP to prevent caking..

Packaging & Shipping

FAQ

Q: Are you a manufacturer or a trader?
A:We are a trading company.

Q:Do you provide samples to customers?
A:Yes, we do provide samples to our customers.

Q:What are your advantages?
A:Our main strengths lie in our commitment to quality, excellent customer service, and innovative solutions tailored to meet your specific needs. We combine industry expertise with cutting-edge technology to provide products and services that not only meet but exceed expectations. Additionally, our team is dedicated to continuous improvement, ensuring that we stay ahead of market trends and consistently deliver value to our customers.

Q:How do you ensure the quality of your products?
A: We ensure product quality through a rigorous testing and quality control process at every stage of production. Our products are manufactured using [mention high-quality materials, industry-standard technologies, or cutting-edge technologies] to ensure they meet or exceed industry standards.