Potassium Phosphate Dibasic, Trihydrate, Reagent
Dipotassium Hydrogen Phosphate
|
Chemical Formula |
K2HPO4.3H2O |
|
Molecular Weight |
F.W. 228.23 |
|
CAS # |
16788-57-1 |
|
Safety Information |
|
|
Health Hazard |
2 |
|
Fire Hazard |
0 |
|
Reactivity |
0 |
|
|
|
|
Test |
Specification |
| Assay (K2HPO4.3H2O) | Min. 98% |
| pH of a 0.1M Solution @ 25°C | 9.0-9.4 |
| MAXIMUM LIMITS | |
| Chloride (Cl) | 0.003% |
| Heavy Metals (as Pb) | 0.0005% |
| Insoluble Matter | 0.01% |
| Iron (Fe) | 0.001% |
| Nitrogen (N) | 0.001% |
| Sodium (Na) | 0.05% |
| Sulfate (SO | |
|
UPS limit |
150 lb |
|
Storage Information |
Hygroscopic |
Chemical information and descriptions have been provided by Spectrum Chemicals.
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