Dipotassium phosphate Anhydrous(DKP)
Chemical formula:K2HPO4
Molecular weight:174.17
Characteristics:White power, aqueous solution is basic, soluble in water easily, has the water absorbability relative density is 2.338, heated to 204℃,produced potassium phosphate. PH of 1% water solution is 8.9.
Use:Used as boiler water process, PH buffering agent, yeast food, fermentation agent, basic raw materials for potassium pyrophosphate.
Package:Outer woven bags with inner plastic lining, net weight 25kg or 50kg , stored in cool, dry, and ventilated place.
Technical Specification:
| NO. |
SPECIFICATIONS |
TECH GRADE |
SUPERIOR GRADA |
|
1 |
Main content,%≥ |
98.00 |
98.00 |
|
2 |
P2O5,%≥ |
40.0 |
40.0 |
|
3 |
K2O,%≥ |
51.5 |
52.0 |
|
4 |
PH of 1% solution |
8.2-9.6 |
8.2-9.6 |
|
5 |
Water insoluble,%≤ |
0.30 |
0.20 |
|
6 |
Heavy metal,as Pb,%≤ |
|
0.002 |
|
7 |
Arsenic,as As,%≤ |
|
0.0003 |
|
8 |
F,%≤ |
|
0.001 | |
