Hydrogenfosforečnan didraselný, anhydrous ≥98% ACS
Dodávateľ: VWR Chemicals
Synonymá:
Potassium hydrogen phosphate
0705-500GEA
228.02
EUR
0705-500G
0705-2.5KG
0705-50KG
0705-12KG
Hydrogenfosforečnan didraselný, anhydrous ≥98% ACS
Hydrogenfosforečnan didraselný
Vzorec:
K₂HPO₄ Mw: 174,18 g/mol Teplota tavenia: 340 °C Hustota: 2,3 g/cm³ (20 °C) Skladovacia teplota: Ambient |
Číslo MDL:
MFCD00011383 Číslo CAS: 7758-11-4 EINECS: 231-834-5 Merck Index: 12,07828 |
Výsledky špecifikačného testu
Chloride | <0.003% |
Heavy Metals (as Pb) | ≤0.0005% |
Insolubles | ≤0.01% |
Iron | ≤0.001% |
Loss on Drying | ≤1% |
Nitrogen Compounds | ≤0.001% |
pH (5%, Water) @25°C | 8.5 – 9.6 |
Purity | ≥98% |
Sodium | ≤0.05% |
Sulphate | ≤0.005% |
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