thiokyanatan draselný 99% ACS
Dodavatel: Thermo Scientific
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Varování
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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 |
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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