Potassium thiocyanate 99% ACS
Marques : Thermo Fisher ScientificTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Attention
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Formule:
KSCN Point d'ébullition: 500 °C (1013 hPa) Point de fusion: 170…179 °C Densité: 1,886 g/cm³ Température de stockage: Température ambiante |
Numéro MDL:
MFCD00011413 Numéro CAS: 333-20-0 EINECS: 206-370-1 Indice Merck: 12,07866 |
Résultats des tests de spécification
Appearance | Colorless to white Crystals |
Titration Argentimetric | ≥98.5 % |
pH | 5.3 to 8.7 (5% soln. at 25°C) |
Chloride (Cl) | ≤0.005 % |
Sulfate (SO4) | ≤0.005 % |
Ammonium (NH4) | ≤0.003 % |
Iron (Fe) | ≤2 ppm |
Sodium (Na) | ≤0.005 % |
Heavy metals (as Pb) | ≤5 ppm |
Insoluble matter in water | ≤0.005 % |
Iodine consuming subst. | Passes test |
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