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Chemical Formula: K2HPO4 Molecular Weight : 228.22
• Specification
Item |
Tech Grade |
Food Grade |
K2HPO4 |
K2HPO4 • 3h2O |
K2HPO4 |
K2HPO4 • 3h2O |
Purity (%) |
Min 98.00 |
Min 98.00 |
Min 98.00 |
Min 98.00 |
P2O5 (%) |
Min 40.20 |
Min 30.5 |
Min 40.20 |
Min 30.20 |
K2O (%) |
Min 53.30 |
Min 40.40 |
Min 53.30 |
Min 40.40 |
Water insoluble (%) |
Max 0.3 |
Max 0.3 |
Max 0.2 |
Max 0.2 |
Cl (%) |
Max 0.5 |
Max 0.5 |
Max 0.4 |
Max 0.4 |
As (%) |
Max 0.002 |
Max 0.002 |
Max 0.0003 |
Max 0.0003 |
Heavy metals, as Pb (%) |
Max 0.005 |
Max 0.005 |
Max 0.001 |
Max 0.001 |
F (%) |
Max 0.005 |
Max 0.005 |
Max 0.002 |
Max 0.002 |
PH of 1% solution |
8.2-9.6 |
8.2-9.6 |
8.2-9.6 |
8.2-9.6 |
• Application : It is used in medicine and ferment industry , animalcule , Bacteria culture medium , PH buffering agents. The raw material for producing potassium pyrophosphate .
• Packing: in 25kg net bag.
• Handing and Storage : Store in dry and cool house with package sealed and away from moisture. Protect the material from rain and insolation during transportation. |
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