wodorofosforan dipotasu trihydrat ≥99.0%, AnalaR NORMAPUR® analytical reagent
Dostawca: VWR Chemicals
Synonim:
Dipotassium hydrogen phosphate trihydrate, Potassium hydrogen phosphate trihydrate, di-Potassium hydrogen phosphate trihydrate, Potassium phosphate dibasic trihydrate, di-Potassium hydrogen orthophosphate trihydrate
88363.230EA
262
PLN
88363.230
88363.290
88363.360
88363.460
wodorofosforan dipotasu trihydrat ≥99.0%, AnalaR NORMAPUR® analytical reagent
wodorofosforan dipotasu trihydrat
Formuła:
K₂HPO₄·3H₂O MW: 228.22 g/mol Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00149926 Numer CAS: 16788-57-1 |
Wyniki testów specyfikacyjnych
Assay (acidimetric) | ≥ 99,0 % |
Solution in water | Passes test |
pH (25°C; 5 %) | 9,1 - 9,3 |
Heavy metals (as Pb) | ≤ 10 ppm |
Total N (Nitrogen) | ≤ 10 ppm |
Cl (Chloride) | ≤ 10 ppm |
SO4 (Sulphate) | ≤ 50 ppm |
As (Arsenic) | ≤ 0,5 ppm |
Cu (Copper) | ≤ 3 ppm |
Fe (Iron) | ≤ 5 ppm |
Na (Sodium) | ≤ 0,1 % |
Pb (Lead) | ≤ 10 ppm |
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