Sodium sulfate décahydraté 99+% analysis_for
Fournisseur: Thermo Fisher Scientific
451100010
451100050
ACRO451100010EA
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EUR
ACRO451100010
ACRO451100050
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 |
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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