Offering Di-Ammonium Phosphate, DAP :

- Molecular formula: (NH4)2HPO4
Molecular weight: 132.0
CAS Number: 7783-28-0

* 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

* Uses :
- 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.

* Packing and storage:
- In 25kg, 50kg, 1000kg net bags, store at a cool, dry and well ventilated place.
Guaranteed Technical Specifications :
No. Specifications Industrial Grade
1 Main content % 98.0
2 Phosphorus pentoxide% 53.0
3 Nitrogen, as N % 20.8
4 PH value of 1% solution 7.8-8.2
5 Moisture % 0.2
6 Heavy metals, as Pb % -
7 Arsenic, as As% -
8 Fluoride as F% -
9 Water insoluble % 0.10
we can also produce Food Grade Di-Ammonium Phosphate, and technical grade DAP.