Sell Di-ammonium Phosphate

Guaranteed Technical Specifications
 
Specifications K2HPO4
(Anhydrous)
K2HPO4.nH2O(Trihydrate)
Industrial Grade Food
Grade Industrial Grade Food Grade
Appearance White Powder
White or Colorless crystal powder
Main contents            %  ≥ 98.0 98.0 97.0 97.0
Phophorus pentoxide P2O5                          % ≥ 40.0 40.0 30.2 30.2
K2O                            % ≥ 52.0 52.0 40.0 40.0
PH value 8.7-9.3 8.7-9.3 8.8-9.6 8.8-9.6
Water insoluble         % ≤ 0.1 0.1 0.25 0.25
Fluoride, as F             % ≤   0.003  0.005
Heavy metals,as Pb   %≤   0.001 0.005 0.001
Arsenic ,as As            % ≤   0.0003 0.005 0.0003
Chlorides,as Cl-         % ≤   0.2    
Sulphates,as SO42-    %≤   0.2