Description
DiAmmonium phosphate, or DAP, is a set of water-soluble ammonium phosphate salts that can be produced when ammonia reacts with phosphoric acid. This fertilizer includes 18% of nitrogen and 46% of phosphorus pentoxide. It is mainly procured in granular shape for direct application as a fertilizer for plants or for mixing with other fertilizers.
Application
Agricultural
Diammonium phosphate fertilizer and DAP compounds are used in a wide range of arable crops, cereals, sugarcane, pastures, forage crops as well as horticultural crops. Like vegetables and fruits.
This fertilizer has an effective role in improving plant yield, including plant growth, flower uniformity, increasing plant resistance to cold, and increasing production in crops and orchards, and can be used at any stage of plant growth.
Nitrogen in this fertilizer causes soil acidity to remain normal and this increases and improves the absorption of other beneficial elements in the plant.
Industrial:
DAP acts as a fire retardant. This material reduces the combustion temperature of the material. For example, a mixture of DAP and other materials can be spread before a fire to prevent forest burning. Once the fire hazard is eliminated, it becomes a food source. Diammonium phosphate is the largest component of some of the most popular commercial firefighting products.
Used as a flux for soldering tin, copper, zinc, and brass.
Use it as a fire retardant in wooden building materials, paper, and fabric products.
Due to the increase in the properties of food products for animals, this substance is used as a food additive.
Specifications
| Items | Standard | Test Results |
| Purity % | ≥99.0 | 99.7 |
| Assay % | 99.0 ~101.0 (anhydrous substance) | 99.8 |
| Loss on drying % | ≤2.0 | 0.19 |
| Heavy metals ppm | ≤10 | <10 |
| Moisture % | ≤1.0 | 0.1 |
| Sulphated ash % | ≤0.5 determined on 1.0 g | 0.009 |
| Residue on ignition % | ≤0.1 | 0.03 |
| Total Impurity | ≤0.5 | 0.18 |
Type of Packaging
25 Kg woven bag
Certifications
ISO 9001. ISO 22716. cGMP certified
Kosher, Halal certified
Shipping Information
MOQ: (Due to the nature of chemical transportation, please consult the sea trade manager for details!)
Port of Loading: CHINA - Shanghai Port, Ningbo Zhoushan Port, Guangzhou Port, QinGDAo Port, Tianjin Port, Dalian Port, Xiamen Port, Lianyungang Port (can be ensured according to the requirements of customers)
Delivery Time: 4-6 weeks, depending on order size and destination
Payment Terms
L/C, D/P, T/T at buyer’s cost
Sample available on request
Multiple Names
phos-chek202
phos-chek259
Ammonium phosphate
Diammonium Phosphate
Di-Ammonium Phosphate
SEC AMMONIUM PHOSPHATE
PHOSPHORUS ICP STANDARD
secondaryammoniumphosphate
Ammonium phosphate dibasic
Ammonium hydrogen phosphate
Ammonium phosphate, dibasic
Diammonium hydrogenphosphate
phosphatedibasiqued'ammonium
Diammonium hydrogen phosphate
Phosphoricacid,diammoniumsalt
SEC-AMMONIUM HYDROGEN PHOSPHATE
Ammonium Hydrogen Orthophosphate
di-Ammonium hydrogen orthophosphate
Phosphorus ICP standard solution Fluka
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