Diammonium phosphate, commonly referred to as (DAP 18-46), is the world's most used phosphate fertilizer. As a primary nutrient, DAP helps the plant to capture and convert the sun's energy into useful compounds for the plant. It also stimulates root development and enhances the durability of the stems.
Usage: In addition to its wide usage in the agricultural sector, DAP is also used to impregnate matches, and as a flame-retardant (for fighting forest fires).
DAP is the most concentrated phosphate-based fertilizer. It is perfect for any agricultural crop to provide phosphorus nutrition throughout crop growth and development, as well as starter dose of nitrogen and lower sulphur.
It can be applied in autumn for tilling and in spring during sowing, as well as pre sowing cultivation. Dissolving in soil, it provides temporary alkalization of pH of the soil solution around the fertilizer granule, thus stimulating better uptake of phosphorus from the fertilizers on acid soils. Fertilizer's sulphur also contributes to the better intake of nitrogen and phosphorus by plants.
We offer Ammonium Nitrate in Granular and Crystalline forms.
Ammonium Sulphate Physical State ; Powder Color : White crystalline powder Cas No. 7783-20-2 Arsenic (As) ; NMT 0.00002% Calcium (Ca) : NMT 0.001% Magnesium (Mg) : NMT 0.0005% Non-volatile substances : NMT 0.01% Active Ingredient ; (NH4)2SO4% Assay : Min 99.5% PH Value ; Min. 4.5 Chloride : NMT 0.0003% Nitrates : PNMT 0.001% Iron ; NMT 0.0002% Heavy Metals (as Pb) ; NMT 0.0002% Phosphate (PO4) ; NMT 0.0005%
The primary use of Ammonium Sulphate is as a fertilizer for alkaline soils. In the soil the ammonium ion is released and forms a small amount of acid, lowering the pH balance of the soil, while contributing essential nitrogen for plant growth. The main disadvantage to the use of Ammonium Sulphate is its low nitrogen content relative to Ammonium Nitrate, which elevates transportation costs. It is also used as an agricultural spray adjuvant for water soluble insecticides, herbicides, and fungicides.
Phosphate Rock is the raw material to manufacture most commercial phosphate fertilizers. In its unprocessed state, phosphate rock is not suitable for direct application. The process begins by grinding rock phosphate to a fine material. Potash is also fed together with super phosphate to obtain various grades of fertilizers.
Ammonium Sulphate Crystal (Capro Grade) is a good nitrogen fertilizer is suitable for general soil and crops. It can make branches and leaves grow vigorously, improve fruit quality, and yield, and enhance crop resistance to disasters. It can be used as base fertilizer, topdressing fertilizer and seed fertilizer.
The primary use of ammonium sulphate is as a fertilizer for alkaline soils. In the soil the ammonium ion is released and forms a small amount of acid, lowering the pH balance of the soil, while contributing essential nitrogen for plant growth. It can be used as straight fertilizer also can be used as water soluble fertilizer.
Packing: 25kg, 50kg, 1000kg, 1250kg, and customerâ??s marking bag.
Handling and Storage: Store in a cool and dry place, away from moisture, heat. Protect the materials from the sun or rain during transportation.
Item Specification
Appearance: White Crystals
Nitrogen (N) dry basis: Min 21%
S (SO3): Min 24%
Moisture: Max 0.2%
Free acidity (H2SO4): Max 0.05%
Fe: Max 0.007%
As: Max 0.00005%
Heavy metal, as Pb: Max 0.005%
Water insoluble: Max 0.01%
We are pleased to offer our phosphate from our mines in Egypt - Our Purity from 23% up to 31%
Phosphate Rock is the raw material to manufacture most commercial phosphate fertilizers. In its unprocessed state, phosphate rock is not suitable for direct application. The process begins by grinding rock phosphate to a fine material. Potash is also fed together with super phosphate to obtain various grades of fertilizers.
Di Ammonium hydrogen phosphate; chemical formula (NH4)2(HPO4) is one of a series of water-soluble ammonium phosphate salts that can be produced when ammonia reacts with phosphoric acid.Solid diammonium phosphate shows a dissociation pressure of ammonia as given by the following expression and equation:
(NH4)2HPO4(s) NH3(g) + (NH4) H2PO4(s) At 100 �°C, the dissociation pressure of diammonium phosphate is approximately 5 mmHg.
