Potassium sulfate 99+% ACS
Fournisseur: Thermo Fisher Scientific
424220010
424220050
424222500
ACRO424220010EA
70.7
EUR
ACRO424220010
ACRO424220050
ACRO424222500
Potassium sulfate 99+% ACS
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 EINECS: 231-915-5 Merck Index: 13,07759 |
Résultats des tests de spécification
Appearance | White Powder or crystals |
pH | 5.5 to 8.5 (5% soln. at 25°C) |
Titration after Ion exchange | ≥99.0 % |
Chloride (Cl) | ≤0.001 % |
Calcium (Ca) | ≤0.01 % |
Iron (Fe) | ≤5 ppm |
Magnesium (Mg) | ≤0.005 % |
Sodium (Na) | ≤0.02 % |
Heavy metals (as Pb) | ≤5 ppm |
Insoluble matter | ≤0.01 % |
Nitrogen compounds (as N) | ≤5 ppm |
Learn more

About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...