Potassium Phosphate Monobasic, Reagent, A.C.S.
KH2PO4 F.W. 136.09 CAS #7778-77-0
A.C.S. Specifications:
| Insls. and Calcium, and NH4OH ppt |
0.01% |
| Loss on drying over H2SO4 |
0.2% |
| pH of 5% Solution @ 25°C |
4.1-4.5 |
| Chloride |
0.001% |
| Nitrogen Compounds |
0.001% |
| Sulfate |
0.003% |
| Sodium |
0.005% |
| Iron |
0.002% |