Kaliumhydrogenortofosfat ≥99.0% analytisk reagens
Leverandør: VWR Chemicals
Synonymer:
di-Potassium hydrogen orthophosphate, Dipotassium hydrogenphosphate, Potassium hydrogen phosphate, Dipotassium hydrogen phosphate, Dipotassium Phosphate, Dibasic Potassium Phosphate, Potassium Phosphate, Dibasic, (dipotassium hydrogen phosphate), Potassium phosphate dibasic, Dipotassium phosphate
26931.263EA
384
NOK
26931.263
26931.365
26931.460
Kaliumhydrogenortofosfat ≥99.0% analytisk reagens
di-Potassium hydrogen phosphate
Formel:
K₂HPO₄ MW: 174,18 g/mol Smeltepunkt: 340 °C Tetthet: 2,3 g/cm³ (20 °C) Lagringstemperatur: Romtemperatur |
MDL nummer:
MFCD00011383 CAS-nummer: 7758-11-4 EINECS: 231-834-5 Merck Indeks: 13,07743 |
Spesifikasjon Testresultater
Assay | Min. 99.0 % |
pH (20°C; 5 %) | 8.7 - 9.3 |
Heavy metals (as Pb) | Max. 5 ppm |
Loss on drying (130°C) | Max. 1 % |
Total N (Nitrogen) | Max. 10 ppm |
Cl (Chloride) | Max. 30 ppm |
SO4 (Sulphate) | Max. 50 ppm |
Fe (Iron) | Max. 10 ppm |
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