DIPOTASSIUM PHOSPHATE (DKP)

（DKP） DIPOTASSIUM PHOSPHATE (DKP)
Chemical formula: K2HPO4.3H2O

Molecular weight: 228.23
Standard executed: Q/70894764 03-1998
Throughput: 10000M/YEAR


Properties: White or colorless crystals, easily soluble in water.
Packaging:Plastic-woven sack with polythene inner bag, net weight 25kg, 50kg or 1000kg. Store at a ventilated, dry place.
Technical Specification
No
Specifications
Industrial Grade
Food Grade

1
Main contents%≥
98.0
98.0

2
Phosphorus pentoxide%≥
30.50
30.50

3
PH value of 1% solution
8.8-9.2
8.8-9.2

4
Moisture%≤
3.0
3.0

5
Heavy metal, as Pb%≤

0.001

6
Arsenic, as As%≤

0.0003

7
Fluoride as F%≤

0.003

8
Water insoluble%≤
0.10
0.10