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Diammonium Phosphate

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% 

Description

Diammonium Phosphate (DAP)
 
DESCRIPTION:
Chemical formula:(NH4)2 HPO4
Molecular weight:132
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
 
Specification:
 

 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
Moisture% ≤ 0.2 0.2
Heavy metals, as Pb % ≤          - 0.001
Arsenic, as As % ≤          - 0.0003
Fluoride as F % ≤          - 0.005
Water insoluble % ≤ 0.10 0.10
 
APPLICATION FIELDS:
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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