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.
* 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 18-46-O Di-ammonium Phosphate Granular
SPECIFICATION (Percent by Weight)
(P205+N) 64.0% Min 64.7%
Total nitrogen 18% Min 18.8%
P205 46% Min 47.2%
Moisture 2.5% Max 1.8%
Nutrient 17% Min 18.4%
Size (1-4mm) 90% Min 92%
water 0.1% Max 0.03%
Apperance Dark Brown or Yellow
State Granular
