Dipotassium Phosphahte,FG
DKP ANHYDROUS
Properties
The finished product is used to be the mixture of trihgdrate hexahgdrate material . The finished product features easily absorption of moisture . The comparative density of anhydrous crystal is 2.338. When heated to 204 degree, it will be dehydrated into potassium pyroghooghate. PH value of 1% solution is 8.9.
Applications
It is used in medicine and ferment industry , animalcule , Bacteria culture medium , PH buffering agents. The raw material for producing potassium pyrophosphate .
Packing and Storage
In 25kg, or big bags and store at a cool, dry and well ventilated place.
SPECIFICATIONS
No. | Specifications | Industrial Grade | Food Grade |
1 | Main content%≥ | 98.0 | 98.0 |
2 | PH value of 1% solution | 8.9—9.6 | 8.9-9.6 |
3 | Fe 3+%≤ | 0.15 | 0.15 |
4 | Heavy metals, as Pb %≤ |
| 0.002 |
5 | Arsenic, as As%≤ |
| 0.0003 |
6 | Cl %≤ |
| 0.005 |
7 | Water insoluble %≤ | 0.5 | 0.5 |
8 | P2O5 | 40.0 | 40.0 |