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Hydrogenfosforečnan didraselný, anhydrous ≥98% ACS

Dodávateľ: VWR Chemicals

Synonymá: Potassium hydrogen phosphate

0705-500GEA 206.87 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
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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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