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Sodium sulfate décahydraté 99+% analysis_for

Fournisseur: Thermo Fisher Scientific

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Sodium sulfate décahydraté 99+% analysis_for
Sodium sulfate décahydraté
Formule: Na₂SO₄·10H₂O
MW: 322.2 g/mol
Point d'ébullition: 1429
Point de fusion: 884 °C
Température de stockage: Température ambiante
Numéro MDL: MFCD00149189
Numéro CAS: 7727-73-3
Merck Index: 13,08755

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Résultats des tests de spécification

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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