Kaliumdihydrogenortofosfat 99+%, extra pure

Leverandør: Thermo Fisher Scientific

205920025 205925000 205920100
ACRO205920025EA 2425 NOK
ACRO205920025 ACRO205925000 ACRO205920100
Kaliumdihydrogenortofosfat 99+%, extra pure
Kaliumdihydrogenortofosfat
Formel: KH₂PO₄
Kokepunkt: ~ 100 °C (1013 hPa)
Smeltepunkt: 253 °C
Tetthet: 2,3 g/cm³ (20 °C)
Lagringstemperatur: Romtemperatur
MDL nummer: MFCD00011401
CAS-nummer: 7778-77-0
EINECS: 231-913-4
REACH: 01-2119490224-41
Merck Indeks: 13,07744

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Spesifikasjon Testresultater

Appearance Colorless to white Crystalline powder or crystals
Loss on drying ≤1.0 % (105°C)
pH 4.2 to 4.7 (1 % at 20°C)
Titration with NaOH ≥99.0 % (on dried substance)
Arsenic (As) ≤3 ppm
Lead (Pb) ≤5 ppm


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