Brand: JIAMENG
Di-potassium Phosphate
DKP
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
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.

Guaranteed Technical Specification
Specifications Anhydrous Trihydrate
Industrial Grade Food Grade Industrial Grade Food Grade
Appearance White Powder White or Colorlesscrystal powder
Main contents % ≥ 98.0 98.0 98.0 98.0
P2O5 % ≥ 41.0 41.0 30.2 30.2
K2O % ≥ 52.0 52.0 40.5 40.5
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 % ≤ 0.0008 0.0008
Heavy metals,as Pb%≤ 0.0006 0.005 0.0006
Arsenic ,as As)% ≤ 0.0001 0.005 0.0001
Chlorides,as Cl- % ≤ 0.2
Sulphates,as SO42- ≤ 0.2
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