Natriumsulfat, anhydrous 99+%, granular ACS
Leverandør: Thermo Fisher Scientific
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
Synonymer:
Disodium sulphate, Bisodium sulphate, Sulphuric acid disodium salt
354250010
354250025
354250100
ACRO354250010EA
403
DKK
ACRO354250010
ACRO354250025
ACRO354250100
Natriumsulfat, anhydrous 99+%, granular ACS
Sodium sulphate
Formel:
Na₂SO₄ Molekylvægt: 142.04 g/mol Kogepunkt: >1700 °C (760 mmHg) Smeltepunkt: 884 °C Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00003504 CAS-nummer: 7757-82-6 EINECS: 231-820-9 Merck Index: 12,08829 |
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Specifikationer Testresultater
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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