Potassium chlorure 99+% analysis_for
Marques : Thermo Fisher ScientificTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
Synonyme(s):
Chlorure de potassium
Formule:
KCl Poids moléculaire: 74.55 g/mol Point d'ébullition: 1420 °C (760 mmHg) Point de fusion: 770 °C Température de stockage: Température ambiante |
Numéro MDL:
MFCD00011360 Numéro CAS: 7447-40-7 EINECS: 231-211-8 Indice Merck: 14,07621 |
Résultats des tests de spécification
Appearance | White Crystalline powder or crystals |
Titration Argentometric | 99.0 to 100.5 % (on dried substance) |
Loss on drying | ≤0.5 % (1 g, 105°C, 3 h) |
Acidity/alkalinity | complies |
Bromide (Br) | ≤1000 ppm |
Iodide (I) | ≤50 ppm |
Sulfate (SO4) | ≤100 ppm |
Aluminium (Al) | ≤1 ppm |
Arsenic (As) | ≤0.5 ppm |
Cadmium (Cd) | ≤1 ppm |
Calcium (Ca) | ≤50 ppm |
Iron (Fe) | ≤10 ppm |
Lead (Pb) | ≤2 ppm |
Magnesium (Mg) | ≤50 ppm |
Sodium (Na) | ≤700 ppm |
Heavy metals (as Pb) | ≤5 ppm |
Learn more

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