di-Potassium hydrogen phosphate, anhydrous 99+% for analysis
Supplier: THERMO FISHER SCIENTIFIC CHEMICALS
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21547-0010
21547-2500
AC21547-0050
TS21547-0010EA
228
USD
TS21547-0010
TS21547-2500
TS21547-0050
di-Potassium hydrogen phosphate, anhydrous 99+% for analysis
di-Potassium hydrogen phosphate
Formula:
K₂HPO₄ Melting Pt: 340 °C Storage Temperature: Ambient |
MDL Number:
MFCD00011383 CAS Number: 7758-11-4 EINECS: 231-834-5 Merck Index: 13,07743 |
Specification Test Results
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 |
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