DAP agriculture is the world's most widely used phosphorus (P) fertilizer. It is made from two common constituents in the fertilizer industry and it is popular because of its relatively high nutrient content and its excellent physical properties.
DAP 18-46-0 fertilizer is an excellent source of P and nitrogen (N) for plant nutrition. It is highly soluble and thus dissolves quickly in soil to release plant-available phosphate and ammonium. A notable property of DAP 18-46-0 is the alkaline pH that develops around the dissolving granule.
Molar mass | 132.07 g/mol |
| Appearance | white powder |
| Density | 1.619 g/cm3 |
| Melting point | 155 °C (311 °F; 428 K) decomposes |
Solubility in water |
57.5 g/100 mL (10 °C)
106.7 g/100 mL (100 °C) |
| Solubility | insoluble in alcohol, acetoneand liquid ammonia |
Specification:
No. |
Item |
Test result |
1 |
Nitrogen(NH4+) |
18% min |
2 |
P2O5 |
46% min |
3 |
Moisture |
1% max |
4 |
Particle size |
1-4mm |
90% min |
<1mm |
5% max |
Application:-
DAP agriculture 18-46-0 is used in many applications as a fire retardant. For example, a mixture of DAP 18-46-0 and other ingredients can be spread in advance of the fire to prevent a forest from burning.
It then becomes a nutrient source after the danger of fire has passed. DAP 18-46-0 is used in various industrial processes, such as metal finishing.
It is commonly added to wine to sustain yeast fermentation and to cheese to support cheese cultures.
Storage
To maintain the integrity of the packaging in delivery, store in cool and ventilated place, avoid touching acid or alkaline, keep away from fire.
Package and delivery
Conventional package is 50 kg/bag, which is made from PP/PE/PVC, of course, if you need a package of flexible container which can carry 1 metric ton each one, please inform of us.
We established in 2004, is located in jinzhou city, hebei province. We joinville is one of the largest chemical industry base of hebei, Our annual sales, can achieve 200 million yuan.
We are a professional chemicals manufacturer, our products are divided into three categories, agricultural fertilizer, leather chemicals, washing chemicals. We produce ammonium sulfate 200000 tons a year in the field of agricultural fertilizer, 50000 tons a year in the field of leather chemicals we produce formic acid, glacial acetic acid, 50000 tons, 30000 tons of sodium formate. We produced every year in the field of XiDiPin sodium tripolyphosphate, 30000 tons, 20000 tons of SLES, LABSA10000 tons.
Now our main markets in Asia and Europe, to the future we will set up sales network in more than 200 countries around the world.
Honesty is our principle in business, the product quality is fundamental to our survival, we want all our customers, have a chance to visit our factory, we will establish a solid and reliable cooperation relationship!
