Diammonium Phosphate (DAP)
Full Name:
Diammonium Phosphate
Properties:
White granular crystal, relative density at 1.619g/cm3, melting point at 155℃, easily soluble in water, insoluble in alcohol, PH value of 1% solution is 8.0
Usage:
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.
Packaging:
25kg bags
Technical Data Sheet:
|
Parameter |
Guarantee |
|
|
|
Tech grade |
Food grade |
|
Main content (as(NH4)2HPO4) % ≥ |
98.0 |
98 |
|
P2O5 % ≥ |
53.0 |
53 |
|
Nitrogen(as N) % ≥ |
21.0 |
21 |
|
PH |
7.8-8.2 |
7.8-8.2 |
|
Moisture % ≤ |
0.3 |
0.3 |
|
Heavy metal, as Pb % ≤ |
-- |
0.001 |
|
Arsenic % ≤ |
-- |
0.0003 |
|
Fluoride % ≤ |
-- |
0.001 |
|
Water insoluble % ≤ |
0.1 |
0.1 |
