di-Kaliumhydrogenphosphat Trihydrat ≥99,0%, AnalaR NORMAPUR® analytisches Reagens
Lieferant: VWR Chemicals
Synonyms:
di-Kaliumphosphat Trihydrat
, sek. Kaliumphosphat Trihydrat
, Dikaliumhydrogenphosphat Trihydrat
88363.230EA
84.9
CHF
88363.230
88363.460
88363.290
88363.360
di-Kaliumhydrogenphosphat Trihydrat ≥99,0%, AnalaR NORMAPUR® analytisches Reagens
di-Kaliumhydrogenphosphat Trihydrat
Formel:
K₂HPO₄·3H₂O MW: 228,22 g/mol Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00149926 CAS-Nummer: 16788-57-1 |
Spezifikation Testergebnisse
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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