Siarczan(VI) sodu, anhydrous 99+%, granular ACS
Dostawca: Thermo Fisher Scientific
Synonim:
Disodium sulphate, Bisodium sulphate, Sulphuric acid disodium salt
354250010
354250025
354250100
ACRO354250010EA
260
PLN
ACRO354250010
ACRO354250025
ACRO354250100
Siarczan(VI) sodu, anhydrous 99+%, granular ACS
Siarczan(VI) sodu
Formuła:
Na₂SO₄ MW: 142.04 g/mol Temp. Wrzenia: >1700 °C (760 mmHg) Temp. topnienia: 884 °C Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00003504 Numer CAS: 7757-82-6 Numer WE (dawny EINECS): 231-820-9 Klasyfikacja Merck : 12,08829 |
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Wyniki testów specyfikacyjnych
Appearance | White Granules |
pH | 5.2 to 9.2 (5% soln. at 25°C) |
Titration after Ion exchange | ≥99.0 % |
Chloride (Cl) | ≤0.001 % |
Phosphate (PO4) | ≤0.001 % |
Calcium (Ca) | ≤0.01 % |
Iron (Fe) | ≤0.001 % |
Magnesium (Mg) | ≤0.005 % |
Potassium (K) | ≤0.01 % |
Heavy metals (ICP-OES) | ≤5 ppm |
Insoluble matter | ≤0.01 % |
Loss on ignition | ≤0.5 % |
Nitrogen compounds (as N) | ≤5 ppm |
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