Imprimer

Potassium sulfate, pur

Fournisseur: Thermo Fisher Scientific

193810010 193810050 193810250
ACRO193810010EA 54.8 EUR
ACRO193810010 ACRO193810050 ACRO193810250
Potassium sulfate, pur
Potassium sulfate
Formule: K₂SO₄
MW: 174.26 g/mol
Point d'ébullition: 1689 °C (760 mmHg)
Point de fusion: 1067 °C
Température de stockage: Température ambiante
Numéro MDL: MFCD00011388
Numéro CAS: 7778-80-5
Merck Index: 13,07759

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Résultats des tests de spécification

Appearance White Crystalline powder
Loss on drying ≤1 % (130°C)
pH 5.5 to 8.5
Titration with HClO4 ≥99.0 %
Arsenic (As) ≤0.0003 %
Lead (Pb) ≤0.0002 %
Mercury (Hg) ≤0.0001 %
Selenium (Se) ≤0.0005 %


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