Síran sodný ≥99.0%, BAKER ANALYZED®, Laboratory Reagent, J.T.Baker®
Dodavatel: Avantor
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Síran sodný ≥99.0%, BAKER ANALYZED®, Laboratory Reagent, J.T.Baker®
Síran sodný
Vzorec:
Na₂SO₄ Bod varu: 1429 °C (1013 hPa) Bod tání: 888 °C Hustota: 2,7 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00003504 CAS číslo: 7757-82-6 EINECS: 231-820-9 Merck Index: 12,08829 |
Výsledky specifikačního testu
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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