≥99.0% analytical reagent

Leverandør: VWR Chemicals
Ratings: Ingen bedømmelse

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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

26931.263EA 288 DKK
26931.263 26931.365
≥99.0% analytical reagent
Dikaliumhydrogenorthophosphat
Formel: K₂HPO₄
Molekylvægt: 174.18 g/mol
Smeltepunkt: 340
Massefylde: 2.3 g/cm³ (20 °C)
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00011383
CAS-nummer: 7758-11-4
EINECS: 231-834-5
Merck Index: 13,07743
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Specifikationer Testresultater

Assay Min. 99.0 %
pH (20°C; 5 %) 8.7 - 9.3
Heavy metals (as Pb) Max. 5 ppm
Loss on drying (130°C) Max. 1 %
Total N (Nitrogen) Max. 10 ppm
Cl (Chloride) Max. 30 ppm
SO4 (Sulphate) Max. 50 ppm
Fe (Iron) Max. 10 ppm


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