Síran sodný dekahydrát 99+% p.a.
Dodavatel: Thermo Scientific
451100010
451100050
ACRO451100010EA
1570
CZK
ACRO451100010
ACRO451100050
Síran sodný dekahydrát 99+% p.a.
Síran sodný dekahydrát
Vzorec:
Na₂SO₄·10H₂O MW: 322,2 g/mol Bod varu: 1429 °C (1013 hPa) Bod tání: 884 °C Hustota: 1,464 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00149189 CAS číslo: 7727-73-3 |
Výsledky specifikačního testu
Appearance | White Crystalline powder or crystals |
pH | 5.2 to 9.2 (5% soln. at 25°C) |
Titration after Ion exchange | ≥99.0 % |
Chloride (Cl) | ≤5 ppm |
Phosphate (PO4) | ≤10 ppm |
Arsenic (As) | ≤0.5 ppm |
Calcium (Ca) | ≤20 ppm |
Iron (Fe) | ≤5 ppm |
Magnesium (Mg) | ≤5 ppm |
Potassium (K) | ≤20 ppm |
Heavy metals (as Pb) | ≤5 ppm |
Nitrogen compounds (as N) | ≤5 ppm |
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