Kaliumcarbonat Sesquihydrat 98,5-101,0%, Kristalle, BAKER ANALYZED® ACS, J.T.Baker®

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Synonyme: Pottasche Sesquihydrat

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Kaliumcarbonat Sesquihydrat 98,5-101,0%, Kristalle, BAKER ANALYZED® ACS, J.T.Baker®
Kaliumcarbonat Sesquihydrat
Formel: CK₂O₃·1,5H₂O
Molecular Weight: 165,23 g/mol
Schmelzpunkt: 891 °C
Dichte: 2,29 g/cm³ (20 °C)
Lagertemperatur: Raumtemperatur
MDL: MFCD00149925
CAS-Nummer: 6381-79-9
EINECS: 209-529-3

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Spezifikation Testergebnisse

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use
ACS - Assay (K₂CO₃·1.5H₂O) 98.5 - 101.0 %
ACS - Insoluble Matter ≤0.01 %
ACS - Loss on Heating at 285°C 14.0 - 16.5 %
ACS - Calcium (Ca) ≤0.005 %
ACS - Chloride (Cl) ≤0.003 %
ACS - Magnesium (Mg) ≤0.002 %
ACS - Nitrogen Compounds (as N) ≤0.001 %
ACS - Phosphate (PO₄) ≤0.001 %
ACS - Silica (SiO₂) ≤0.005 %
ACS - Sulfur Compounds (as SO₄) ≤0.004 %
ACS - Ammonium Hydroxide Precipitate ≤0.01 %
ACS - Sodium (Na) ≤0.02 %
Trace Impurities - ACS - Heavy Metals (as Pb) ≤5 ppm
Trace Impurities - Iron (Fe) ≤5 ppm

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