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Potassium chlorure 99+% ACS

Fournisseur: Thermo Fisher Scientific

424090010 424090250 424090050
ACRO424090010EA 74.4 EUR
ACRO424090010 ACRO424090250 ACRO424090050
Potassium chlorure 99+% ACS
Potassium chlorure
Formule: KCl
Point d'ébullition: 1420 °C (760 mmHg)
Point de fusion: 770 °C
Densité: 1,98 g/cm³ (20 °C)
Température de stockage: Température ambiante
Numéro MDL: MFCD00011360
Numéro CAS: 7447-40-7
EINECS: 231-211-8
Merck Index: 14,07621

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Résultats des tests de spécification

Appearance White Crystalline powder or crystals
Titration Argentometric 99.0 to 100.5 %
pH 5.4 to 8.6 (5% soln. at 25°C)
Bromide (Br) ≤0.01 %
Iodide (I) ≤20 ppm
Chlorate and Nitrate (as NO3) ≤0.003 %
Phosphate (PO4) ≤5 ppm
Sulfate (SO4) ≤10 ppm
Barium (Ba) Passes test (Limit about 0.001%)
Calcium (Ca) ≤20 ppm
Iron (Fe) ≤3 ppm
Magnesium (Mg) ≤10 ppm
Sodium (Na) ≤50 ppm
Heavy metals (as Pb) ≤5 ppm
Insoluble matter ≤0.005 %


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