di-Potassium hydrogen phosphate, anhydrous 99+% for analysis
Dodavatel: Thermo Fisher Scientific
Certifikáty
O tomto produktu
Číslo CAS:7758-11-4
:
Vzorec:K₂HPO₄
MDL číslo:MFCD00011383
:174.18 g/mol
Merck Index:13,07743
Bod tání:340 °C
Hustota:2,3 g/cm³ (20 °C)
Teplota pro skladování:Ambient
EINECS:231-834-5
Výsledky testů specifikací
- Appearance:White Crystalline powder
- Loss on drying:≤1 % (130°C)
- pH:8.5 to 9.6 (5 % at 20°C)
- Titration with HClO4:≥99.0 %
- Chloride (Cl):≤50 ppm
- Sulfate (SO4):≤100 ppm
- Iron (Fe):≤50 ppm
- Heavy metals (as Pb):≤5 ppm
Výsledky testů specifikací
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