Kaliumhydrogenortofosfat 98.0-101.0% Ph. Eur.

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

26932.290EA 1400 NOK
26932.290 26932.368 26932.461
Kaliumhydrogenortofosfat 98.0-101.0% Ph. Eur.
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
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Spesifikasjon Testresultater

Assay (calculated on dried substance) 98.0 - 101.0 %
Appearance Conforms (see CoA/CoS)
Identification A Passes test
Identification B Passes test
Identification C Passes test
Appearance of solution Passes test
Reducing substances Passes test
Monopotassium phosphate Max. 2.5 %
Cl (Chloride) Max. 200 ppm
SO4 (Sulphate) Max. 0.1 %
As (Arsenic) Max. 2 ppm
Fe (Iron) Max. 10 ppm
Heavy metals (as Pb) Max. 10 ppm
Loss on drying (125-130°C) Max. 2.0 %
Residual solvents Passes test

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