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di-Potassium Hydrogen Orthophosphate AR
Di potassium phosphate ; Potassium phosphate dibasic
| Product Size |
500gm/1Kg/50Kg |
Grade |
Analytical Reagent (AR) |
| Purity |
99.0% |
CAS No. |
7758-11-4 |
| Molecular Formula |
K2HPO4 |
Molecular Weight |
174.18 |
| H.S. Code |
28352400 |
Shelf Life |
60 months |
Specifications
| Minimum assay |
99.0% |
| pH (0.1 M solution) |
9.2 - 9.4 |
| Water-insoluble matter |
Max. 0.01% |
| Loss on drying at 105°C |
Max. 1.0% |
| Chloride (Cl) |
Max. 0.0003% |
| Nitrogen compounds (N) |
Max. 0.001% |
| Sulphate (SO4) |
Max. 0.005% |
| Calcium (Ca) |
Max. 0.005% |
| Copper (Cu) |
Max. 0.0005% |
| Iron (Fe) |
Max. 0.001% |
| Lead (Pb) |
Max. 0.0005% |
| Magnesium (Mg) |
Max. 0.001% |
Safety Information and Hazard Symbols
