Kaliumdihydrogenphosphat, wasserfrei ≥99% ACS

Lieferant: VWR Chemicals

Synonyme: Kaliumphosphat monobasisch

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Kaliumdihydrogenphosphat, wasserfrei ≥99% ACS
Kaliumdihydrogenphosphat
Formel: KH₂PO₄
Molecular Weight: 136,09 g/mol
Siedepunkt: ∼100 °C (1013 hPa)
Schmelzpunkt: 253 °C
Dichte: 2,3 g/cm³ (20 °C)
Lagertemperatur: Raumtemperatur
MDL: MFCD00011401
CAS-Nummer: 7778-77-0
EINECS: 231-913-4
REACH: 01-2119490224-41
Merck Index: 13,07744

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Spezifikation Testergebnisse

Chloride < 0,001%
Heavy Metals ≤ 0,001%
Insolubles ≤ 0,01%
Iron ≤ 0,002%
Loss on Drying ≤ 0,2%
Nitrogen Compounds ≤ 0,001%
pH (5%, Wasser)@25°C 4.1 - 4.5
Purity ≥ 99%
Sodium ≤ 0,005%
Sulphate ≤ 0,003%

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