Natriumcarbonat, wasserfrei ≥99,5% (durch acidimetrische Messung an wasserfreien Substanzen), körnig, AR® ACS, Macron Fine Chemicals™

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Synonyme: wasserfreie Soda

7527-26EA 0 EUR
7527-26 7527-20
Natriumcarbonat, wasserfrei ≥99,5% (durch acidimetrische Messung an wasserfreien Substanzen), körnig, AR® ACS, Macron Fine Chemicals™
Natriumcarbonat
Formel: Na₂CO₃
Molecular Weight: 105,99 g/mol
Schmelzpunkt: 851 °C
Dichte: 2,53 g/cm³ (20 °C)
Lagertemperatur: Raumtemperatur
MDL: MFCD00003494
CAS-Nummer: 497-19-8
EINECS: 207-838-8
REACH: 01-2119485498-19
Merck Index: 14,08596
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Spezifikation Testergebnisse

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use = 99.5 %
ACS - Assay (Na₂CO₃) (dried basis)(by acidimetry) ≥99.5 %
ACS - Insoluble Matter ≤0.01 %
ACS - Loss on Heating at 285°C ≤1.0 %
ACS - Chloride (Cl) ≤0.001 %
ACS - Phosphate (PO₄) ≤0.001 %
ACS - Silica (SiO₂) ≤0.005 %
ACS - Sulfur Compounds (as SO₄) ≤0.003 %
ACS - Heavy Metals (as Pb) ≤5 ppm
ACS - Iron (Fe) ≤5 ppm
ACS - Calcium (Ca) ≤0.03 %
ACS - Magnesium (Mg) ≤0.005 %
ACS - Potassium (K) ≤0.005 %

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