(1):Molecular formula: K2HPO4.nH2O(n= 0,3)
(2:)Assay: 98%Min
(3): tech. grade and food grade
(4):white powder ,fully wate so
| Di-potassium Phosphate(DKP) |
| | | Molecular formula: K2HPO4.nH2O(n= 0,3)Molecular weight: 228.22 (n=3) 174.17 (n=0)CAS Number : 7758-11-4 Properties: White powder or crystal powder,easily soluble in water,slightly soluble in alcohol.Strong absorption of moisture.When anhydrous product heated to 204°C.It will be dehydrated into tetra potassium pyrophosphate. Uses: Used in medicine and ferment industry , animalcule , Bacteria culture medium , PH buffering agents. The raw material for producing potassium pyrophosphate . Buffering agent for processing foods. Stabilizer for non-dairy coffee creamers. Packing and Storage: In 25kg,50kg,1000kg net bag,store at a cool,dry and well ventilated place. 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 | 53.0 | 40.0 | 40.0 | | PH #118alue | 8.7-9.3 | 8.2-9.6 | 8.8-9.6 | 8.8-9.6 | | Water insoluble % ≤ | 0.1 | 0.1 | 0.25 | 0.25 | | Fluoride, as F % ≤ | | 0.001 | | 0.005 | | Heavy metals,as Pb %≤ | | 0.001 | 0.005 | 0.001 | | Arsenic ,as As % ≤ | | 0.0003 | 0.005 | 0.0003 | | Chlorides,as Cl- % ≤ | | 0.05 | |
|
Di-potassium Phosphate(DKP)
