Di a mmonium Phosphate (DAP) DESCRIPTION: Chemical formula:(NH4)2 HPO4 Molecular weight:132 Properties:White granular crystal, relative density at 1.619, melting point at 155C , easily soluble in water, insoluble in alcohol, PH value of 1%
Chemical formula:(NH4)2 HPO4
Properties: White granular crystal, relative density at 1.619, melting point at 155°C , easily soluble in water, insoluble in alcohol, PH value of 1% solution is 8.0
|Items||Industrial Grade||Food Grade|
|Main contents% ≥||99||99|
|Phosphorus pentoxide% ≥||53||53|
|Nitrogen, as N % ≥||20.8||20.8|
|PH of 1% water solution||7.8-8.2||7.8-8.2|
|Heavy metals, as Pb % ≤||-||0.001|
|Arsenic, as As % ≤||-||0.0003|
|Fluoride as F % ≤||-||0.005|
|Water insoluble % ≤||0.10||0.10|
As a fire-prevention agent for fabric, timber and paper. For food grade it is mainly used as a fermentation agent, nourishment, and so on. Used as a high effective non-chloride N, P compound fertilizer in agriculture. It contains totally 74% fertilizer elements, used as a basic raw material for N, P and K compound fertilizer.
TRANSPORT INFORMATION :
Package: In 25kg, 50kg, 1000kg net bage,
Storage: store at a cool, dry and well ventilated place.
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