Kaliumcarbonat, wasserfrei ≥99,0%, körnig, BAKER ANALYZED® ACS, J.T.Baker®

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Synonyme: Pottasche

3012-01EA 157.44 EUR
3012-01 3012-R 3012-05 3012-07 3012-09
Kaliumcarbonat, wasserfrei ≥99,0%, körnig, BAKER ANALYZED® ACS, J.T.Baker®
Kaliumcarbonat
Formel: K₂CO₃
Molecular Weight: 138,21 g/mol
Schmelzpunkt: 891 °C
Dichte: 2,42 g/cm³ (20 °C)
Lagertemperatur: Raumtemperatur
MDL: MFCD00011382
CAS-Nummer: 584-08-7
EINECS: 209-529-3
Merck Index: 13,07702
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Spezifikation Testergebnisse

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use
Assay (K₂CO₃) (by acid-base titration) ≥99.0 %
Insoluble Matter ≤0.01 %
Calcium (Ca) ≤0.002 %
Chloride (Cl) ≤0.003 %
ACS - Magnesium (Mg) ≤0.002 %
Phosphate (PO₄) ≤0.001 %
Silica (SiO₂) ≤0.005 %
Sulfur Compounds (as SO₄) ≤0.004 %
Sodium (Na) ≤0.02 %
Trace Impurities - ACS - Heavy Metals (as Pb) ≤5 ppm
Trace Impurities - Iron (Fe) ≤5 ppm
Meets Reagent Specifications for testing USP/NF monographs

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