Natriumsulfat ≥99,0%, BAKER ANALYZED®, Laborreagens, J.T.Baker®

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0313.1000EA 49.63 EUR
0313.1000 0313.0500 0313.5000 0313.9025
Natriumsulfat ≥99,0%, BAKER ANALYZED®, Laborreagens, J.T.Baker®
Natriumsulfat
Formel: Na₂SO₄
Molecular Weight: 142,04 g/mol
Siedepunkt: 1429 °C (1013 hPa)
Schmelzpunkt: 888 °C
Dichte: 2,7 g/cm³ (20 °C)
Lagertemperatur: Raumtemperatur
MDL: MFCD00003504
CAS-Nummer: 7757-82-6
EINECS: 231-820-9
Merck Index: 12,08829
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Spezifikation Testergebnisse

Assay min. 99.0 %
Calcium, Magnesium and R2O3 Precipitate max. 0.01 %
Chloride (Cl) max. 0.001 %
Insoluble Matter max. 0.01 %
Potassium (K) (by AAS) max. 0.01 %
Loss on Ignition max. 0.5 %
pH of 5% Solution at 25°C 5.2 - 9.2
Trace Impurities (in ppm)
Arsenic (As) max. 0.5
Iron (Fe) max. 5
Heavy Metals (as Pb) max. 5
Nitrogen Compounds (as N) max. 5

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