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thiokyanatan draselný 99% ACS

Dodavatel: Thermo Scientific
Varování

Synonyms: Potassium rhodanide

424230050 424235000 424230025
ACRO424230050EA 1190 CZK
ACRO424230050 ACRO424235000 ACRO424230025
thiokyanatan draselný 99% ACS
thiokyanatan draselný
Vzorec: KSCN
MW: 97,18 g/mol
Bod varu: 500 °C (1013 hPa)
Bod tání: 170…179 °C
Hustota: 1,886 g/cm³
Storage Temperature: Ambient
MDL Number: MFCD00011413
CAS číslo: 333-20-0
EINECS: 206-370-1
Merck Index: 12,07866

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Výsledky specifikačního testu

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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