Fertilizer Dap (Diammonium-Phosphate)

Diammonium Phosphate Fertilizer DAP
Chemical formula:(NH4)2HPO4

Molecular weight:132.0

Standard executed :HG/T4132-2010(Tech grade) GB 30613-2014 (Food grade)

Property:White crystal, Relative density is 1.619g/cm3, melting point is 155 , easily soluble in water , insoluble in alcohol, PH value of 1%solution is 8.0

Uses:As a fire-prevention agent for fabric, timber and paper. Also as a raw maerials for ammonium polyphosphate of high polymerization. It may be used for makeding printing plates; in food industry it is mainly used as a fermentation agent, nourishment and so on; In agriculture, it is used as a high effective non-chloride N,P compound fertilizer and containing totally 74% fertilizer elements, it is often used as a basic raw material for N,P and K compound fertilizer.

Packing:Plastic woven bag. Net weight 25 Kg, 50Kg ,1000Kg , store at a cool, dry and well ventilated place.

Description:

* Diammonium Phosphate (DAP) is a highly effective phosphorus and nitrogen fertilizer suitable for a variety of crops and soil types. This product provides essential nutrients that promote vigorous root development, increased crop yield, and enhanced plant resilience.

Specifications:

Total Nitrogen (N): 18 + 0.5%

Total P O: Minimum 46%

Citrate Soluble P O (Available PO): 44.5 + 0.5%


Water Soluble P O (Available PO): 41 + 0.5%

Arsenic (As): 14 ppm

Cadmium (Cd): 12 ppm

Nickel (Ni): 45 ppm

Chromium (Cr): 180 ppm

Moisture: Maximum 1.5%

Hardness: 4 kg
pH (1 wt/wt % solution): 7-8


Packaging Options:
* The product is available in 25 kg, 50 kg, and 1000 kg bags, or in bulk quantities, according to customer requirements.

DAP+ fertilizer is a balanced and available source of phosphorus and nitrogen for plant nutrition. It is highly soluble and dissolves quickly in soil to release phosphate and ammonium. DAP+ provides P nutrition throughout phenological stages of crop development and growth, as well as a starter dose of nitrogen and low sulfur. During dissolution in the soil, it temporarily alkalizes the soil solution, which allows effective use of DAP+ on soils with a pH < 7.0.

Bulk density: 0.93-1.05 t/m

Heavy metals content

Item
Heavy Metals ppm
Arsenic (As) &1 ppm
Cadmium (Cd) 1 ppm
Lead (Pb) 4 ppm
Chromium (Cr) 3 ppm
Mercury (Hg) 0.1 ppm
Cobalt (Co) 1 ppm
Selenium (Se) 1 ppm

High Grade DAP Fertilizer / Diammonium Phosphate DAP

Diammonium Phosphate
P2O5 44-48 % ,N2 18-19.5 %, H2O 1.5 Max %, PARTICLE SIZE 1-4 mm 85% Min, DENSITY 0.92-0.98 gr/cc
DAP is used as a fertilizer,a fire retardant, a yeast nutrient in winemaking and mead-making ,as an additive in some brands of cigarettes,as a flux for soldering tin, copper, zinc and brass ,
Diammonium phosphate

Product Description


1. White or colorless crystalline.

2. Using Phosphoric acid and liquid Ammonia as raw materials to produce DAP.

3. Fully soluble in water, easy absorbing, high efficiency, free of CI & Hormones.

4. Suitable for all crops, contains high concentration of both phosphaorus and nitrogen.

5. Industrial grade is used to impregnate wood and fabrics to increase their durability.

6. In the food industry, it is used as a food leavening agent, a dough conditioner, a yeast foodstuff, and a brewing fermentation aid.

7. It is used for printing plate making, manufacturing of electron tubes, ceramics, enamel,etc., and biochemical treatment of waste water.

8.Used in petrochemical industry.


index

main content% ï¼? min 99

P2O5% ï¼? min 51

total nitrogen content % ï¼? min 18

moisture % ï¼?max 5

F % ï¼? max 0.01

Production process Reaction kettleâ??Centrifugeâ??Cooling crystallizationgâ??Fluidized bed dryerâ??Packing
Precautions for storage: Store in a cool, dry and well-ventilated warehouse. Keep away from kindling and heat sources. Keep the container sealed. It should be stored separately from the oxidant and should not be mixed. The storage area should be equipped with suitable materials to contain leakage.


Packaging & Shipping
Packaging Details

in 25kg plastic woven bag for diammonium phosphate packing

Port:Qingdao, Tianjin, Shanghai etc.

Lead Time:

7-10 days after receiving your deposit.

We procure and supply Quality products right from the refineries of Russia / Ukraine / Kazakhstan / Morocco

Diammonium phosphate (DAP) is the worlds most widely used phosphorus fertilizer. It s made from two common constituents in the fertilizer industry, and its relatively high nutrient content and excellent physical properties make it a popular choice in farming and other industries.

Type : Urea
Place Of Origin : Ukraine
Grade : Agricultural grade
Purity :46%
Appearance : White crystal/powder
Application : Agricultural Fertilizer
Color : White
Package : Bags/Client Request
As a neutral fertilizer, urea is suitable for a variety of soils and plants. It is easy to store, easy to use and has little damaging effect on the soil, making it a chemical nitrogen fertilizer that is used in large quantities and has the highest nitrogen content. Urea is synthesized industrially from ammonia and carbon dioxide under certain conditions.

Defluorinated feed phosphate for sale.