Origin	China
CAS No.	7783-28-0

Di-Ammonium Phosphate DAP

Molecular formula: (NH4)2HPO4

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 Food Grade

1 Main content%min 98.0

2 Phosphorus pentoxide%min 53.0

3 Nitrogen, as N %min 20.8

4 PH value of 1% solution 7.8-8.2

5 Moisture % max 0.2

6 Heavy metals, as Pb %max 0.001

7 Arsenic, as As% max 0.0003

8 Fluoride as F% max 0.005

9 Water insoluble % max 0.10

We can also manufacture industrial grade.

We manufacture MAP(monoammonium phosphate),DAP(diammonium phosphate),MKP(potassium dihydrogen phosphate),DKP(Di-potassium Phosphate),STPP(Sodium Tripolyphosphate),SHMP(Sodium Hexametaphosphate), SAPP(Sodium acid pyrophosphate), TSPP(Tetra Sodium Pyrophosphate), TKPP(Tetra Potassium Pyrophosphate), KTPP(Potassium Tripolyphosphate), MSP(Monosodium phosphate),DSP(Disodium Phosphate);TSP (Tri-Sodium Phosphate), all in industrial grade and food grade.