Kaliumthiocyanat 99% ACS
Leverandør: Thermo Fisher Scientific
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
|
Advarsel
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Synonymer:
Potassium rhodanide
424230050
424235000
424230025
ACRO424230050EA
292
DKK
ACRO424230050
ACRO424235000
ACRO424230025
Kaliumthiocyanat 99% ACS
Potassium thiocyanate
Formel:
KSCN Molekylvægt: 97.18 g/mol Kogepunkt: 500 Smeltepunkt: 170…179 °C Massefylde: 1.886 g/cm³ Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00011413 CAS-nummer: 333-20-0 EINECS: 206-370-1 Merck Index: 12,07866 |
Specifikationer Testresultater
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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