Potassium hydrogen carbonate 99.7+% for analysis

Supplier: Thermo Scientific Chemicals

AC21759-0010 AC21759-0051
TS21759-0010EA 106 USD
TS21759-0010 TS21759-0051
Potassium hydrogen carbonate 99.7+% for analysis
Potassium hydrogen carbonate
Formula: KHCO₃
Melting Pt: 292 °C
Storage Temperature: Ambient
MDL Number: MFCD00011402
CAS Number: 298-14-6
EINECS: 206-059-0
Merck Index: 13,07691

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Specification Test Results

Appearance White Crystalline powder
Titration with HCl 99.7 to 100.3 %
Chloride (Cl) ≤10 ppm
Phosphate (PO4) ≤5 ppm
Calcium (Ca) ≤10 ppm
Iron (Fe) ≤5 ppm
Sodium (Na) ≤300 ppm
Heavy metals (as Pb) ≤5 ppm
Sulfur compounds (as SO4) ≤0.003 %
Insoluble matter ≤0.005 % (in water)
Nitrogen compounds (as N) ≤0.0005 %

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